| 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 | $229.59 | 7.299% | $246.3478 | $246.35 | $246.35 | $246.30 |
| Purchase #2 | $164.56 | 9.695% | $180.5141 | $180.51 | $180.50 | $180.50 |
| Purchase #3 | $45.63 | 9.431% | $49.9334 | $49.93 | $49.95 | $49.90 |
| Purchase #4 | $204.90 | 4.296% | $213.7025 | $213.70 | $213.70 | $213.70 |
| Purchase #5 | $243.33 | 13.399% | $275.9338 | $275.93 | $275.95 | $275.90 |
| Purchase #6 | $187.71 | 9.412% | $205.3773 | $205.38 | $205.40 | $205.40 |
| Purchase #7 | $13.46 | 9.561% | $14.7469 | $14.75 | $14.75 | $14.70 |
| 7 purchase totals = | $1,089.18 | $1,186.5558 | $1,186.55 | $1,186.60 | $1,186.40 | |