| 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 | $231.93 | 3.555% | $240.1751 | $240.18 | $240.20 | $240.20 |
| Purchase #2 | $243.93 | 9.709% | $267.6132 | $267.61 | $267.60 | $267.60 |
| Purchase #3 | $243.97 | 9.510% | $267.1715 | $267.17 | $267.15 | $267.20 |
| Purchase #4 | $22.87 | 5.617% | $24.1546 | $24.15 | $24.15 | $24.20 |
| Purchase #5 | $244.76 | 3.708% | $253.8357 | $253.84 | $253.85 | $253.80 |
| Purchase #6 | $94.27 | 6.532% | $100.4277 | $100.43 | $100.45 | $100.40 |
| Purchase #7 | $79.76 | 5.651% | $84.2672 | $84.27 | $84.25 | $84.30 |
| 7 purchase totals = | $1,161.49 | $1,237.6450 | $1,237.65 | $1,237.65 | $1,237.70 | |