| 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 | $23.25 | 7.274% | $24.9412 | $24.94 | $24.95 | $24.90 |
| Purchase #2 | $124.67 | 6.591% | $132.887 | $132.89 | $132.90 | $132.90 |
| Purchase #3 | $194.57 | 8.310% | $210.7388 | $210.74 | $210.75 | $210.70 |
| Purchase #4 | $192.85 | 9.738% | $211.6297 | $211.63 | $211.65 | $211.60 |
| Purchase #5 | $67.84 | 10.132% | $74.7135 | $74.71 | $74.70 | $74.70 |
| Purchase #6 | $139.48 | 10.355% | $153.9232 | $153.92 | $153.90 | $153.90 |
| Purchase #7 | $12.89 | 10.425% | $14.2338 | $14.23 | $14.25 | $14.20 |
| 7 purchase totals = | $755.55 | $823.0672 | $823.06 | $823.10 | $822.90 | |