| 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 | $104.38 | 6.664% | $111.3359 | $111.34 | $111.35 | $111.30 |
| Purchase #2 | $51.27 | 6.843% | $54.7784 | $54.78 | $54.80 | $54.80 |
| Purchase #3 | $151.48 | 5.591% | $159.9492 | $159.95 | $159.95 | $159.90 |
| Purchase #4 | $109.58 | 11.201% | $121.8541 | $121.85 | $121.85 | $121.90 |
| Purchase #5 | $102.32 | 6.437% | $108.9063 | $108.91 | $108.90 | $108.90 |
| Purchase #6 | $201.85 | 12.309% | $226.6957 | $226.70 | $226.70 | $226.70 |
| Purchase #7 | $238.99 | 8.311% | $258.8525 | $258.85 | $258.85 | $258.90 |
| 7 purchase totals = | $959.87 | $1,042.3721 | $1,042.38 | $1,042.40 | $1,042.40 | |