| 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 | $109.39 | 5.746% | $115.6755 | $115.68 | $115.70 | $115.70 |
| Purchase #2 | $226.74 | 9.605% | $248.5184 | $248.52 | $248.50 | $248.50 |
| Purchase #3 | $138.94 | 3.509% | $143.8154 | $143.82 | $143.80 | $143.80 |
| Purchase #4 | $189.99 | 10.253% | $209.4697 | $209.47 | $209.45 | $209.50 |
| Purchase #5 | $154.70 | 4.367% | $161.4557 | $161.46 | $161.45 | $161.50 |
| Purchase #6 | $126.53 | 4.581% | $132.3263 | $132.33 | $132.35 | $132.30 |
| Purchase #7 | $90.42 | 12.656% | $101.8636 | $101.86 | $101.85 | $101.90 |
| 7 purchase totals = | $1,036.71 | $1,113.1246 | $1,113.14 | $1,113.10 | $1,113.20 | |