| 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 | $36.44 | 7.756% | $39.2663 | $39.27 | $39.25 | $39.30 |
| Purchase #2 | $225.93 | 9.751% | $247.9604 | $247.96 | $247.95 | $248.00 |
| Purchase #3 | $198.79 | 13.524% | $225.6744 | $225.67 | $225.65 | $225.70 |
| Purchase #4 | $177.33 | 3.624% | $183.7564 | $183.76 | $183.75 | $183.80 |
| Purchase #5 | $248.95 | 10.716% | $275.6275 | $275.63 | $275.65 | $275.60 |
| Purchase #6 | $180.88 | 12.730% | $203.906 | $203.91 | $203.90 | $203.90 |
| Purchase #7 | $133.37 | 8.685% | $144.9532 | $144.95 | $144.95 | $145.00 |
| 7 purchase totals = | $1,201.69 | $1,321.1442 | $1,321.15 | $1,321.10 | $1,321.30 | |