| 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 | $102.27 | 12.496% | $115.0497 | $115.05 | $115.05 | $115.00 |
| Purchase #2 | $161.78 | 4.839% | $169.6085 | $169.61 | $169.60 | $169.60 |
| Purchase #3 | $168.27 | 5.654% | $177.784 | $177.78 | $177.80 | $177.80 |
| Purchase #4 | $59.36 | 4.458% | $62.0063 | $62.01 | $62.00 | $62.00 |
| Purchase #5 | $190.46 | 10.251% | $209.9841 | $209.98 | $210.00 | $210.00 |
| Purchase #6 | $191.29 | 7.365% | $205.3785 | $205.38 | $205.40 | $205.40 |
| Purchase #7 | $129.52 | 6.639% | $138.1188 | $138.12 | $138.10 | $138.10 |
| 7 purchase totals = | $1,002.95 | $1,077.9299 | $1,077.93 | $1,077.95 | $1,077.90 | |