| 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 | $107.62 | 9.489% | $117.8321 | $117.83 | $117.85 | $117.80 |
| Purchase #2 | $119.98 | 4.151% | $124.9604 | $124.96 | $124.95 | $125.00 |
| Purchase #3 | $49.70 | 12.552% | $55.9383 | $55.94 | $55.95 | $55.90 |
| Purchase #4 | $144.72 | 3.485% | $149.7635 | $149.76 | $149.75 | $149.80 |
| Purchase #5 | $135.64 | 5.290% | $142.8154 | $142.82 | $142.80 | $142.80 |
| Purchase #6 | $230.45 | 10.167% | $253.8799 | $253.88 | $253.90 | $253.90 |
| Purchase #7 | $114.89 | 13.413% | $130.3002 | $130.30 | $130.30 | $130.30 |
| 7 purchase totals = | $903.00 | $975.4898 | $975.49 | $975.50 | $975.50 | |