| 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 | $118.97 | 4.287% | $124.0702 | $124.07 | $124.05 | $124.10 |
| Purchase #2 | $139.69 | 7.322% | $149.9181 | $149.92 | $149.90 | $149.90 |
| Purchase #3 | $65.99 | 5.617% | $69.6967 | $69.70 | $69.70 | $69.70 |
| Purchase #4 | $186.33 | 9.368% | $203.7854 | $203.79 | $203.80 | $203.80 |
| Purchase #5 | $65.67 | 6.427% | $69.8906 | $69.89 | $69.90 | $69.90 |
| Purchase #6 | $37.74 | 12.203% | $42.3454 | $42.35 | $42.35 | $42.30 |
| Purchase #7 | $107.59 | 10.379% | $118.7568 | $118.76 | $118.75 | $118.80 |
| 7 purchase totals = | $721.98 | $778.4632 | $778.48 | $778.45 | $778.50 | |