| 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 | $234.80 | 4.111% | $244.4526 | $244.45 | $244.45 | $244.50 |
| Purchase #2 | $233.26 | 9.434% | $255.2657 | $255.27 | $255.25 | $255.30 |
| Purchase #3 | $131.96 | 11.651% | $147.3347 | $147.33 | $147.35 | $147.30 |
| Purchase #4 | $116.63 | 3.362% | $120.5511 | $120.55 | $120.55 | $120.60 |
| Purchase #5 | $200.43 | 13.656% | $227.8007 | $227.80 | $227.80 | $227.80 |
| Purchase #6 | $125.83 | 11.333% | $140.0903 | $140.09 | $140.10 | $140.10 |
| Purchase #7 | $161.85 | 4.698% | $169.4537 | $169.45 | $169.45 | $169.50 |
| 7 purchase totals = | $1,204.76 | $1,304.9488 | $1,304.94 | $1,304.95 | $1,305.10 | |