| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $200.80 | 4.345% | $209.5248 | $209.52 | $209.50 | $209.50 |
| Purchase #2 | $129.89 | 9.169% | $141.7996 | $141.80 | $141.80 | $141.80 |
| Purchase #3 | $235.70 | 10.490% | $260.4249 | $260.42 | $260.40 | $260.40 |
| Purchase #4 | $142.61 | 8.556% | $154.8117 | $154.81 | $154.80 | $154.80 |
| Purchase #5 | $193.59 | 13.287% | $219.3123 | $219.31 | $219.30 | $219.30 |
| Purchase #6 | $152.92 | 11.715% | $170.8346 | $170.83 | $170.85 | $170.80 |
| Purchase #7 | $247.54 | 11.473% | $275.9403 | $275.94 | $275.95 | $275.90 |
| 7 purchase totals = | $1,303.05 | $1,432.6482 | $1,432.63 | $1,432.60 | $1,432.50 | |