| 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 | $8.45 | 3.618% | $8.7557 | $8.76 | $8.75 | $8.80 |
| Purchase #2 | $228.75 | 10.211% | $252.1077 | $252.11 | $252.10 | $252.10 |
| Purchase #3 | $177.96 | 3.537% | $184.2544 | $184.25 | $184.25 | $184.30 |
| Purchase #4 | $178.76 | 6.288% | $190.0004 | $190.00 | $190.00 | $190.00 |
| Purchase #5 | $102.41 | 3.598% | $106.0947 | $106.09 | $106.10 | $106.10 |
| Purchase #6 | $183.44 | 4.612% | $191.9003 | $191.90 | $191.90 | $191.90 |
| Purchase #7 | $42.99 | 12.731% | $48.4631 | $48.46 | $48.45 | $48.50 |
| 7 purchase totals = | $922.76 | $981.5763 | $981.57 | $981.55 | $981.70 | |