| 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 | $206.31 | 13.287% | $233.7224 | $233.72 | $233.70 | $233.70 |
| Purchase #2 | $104.50 | 3.454% | $108.1094 | $108.11 | $108.10 | $108.10 |
| Purchase #3 | $88.98 | 4.809% | $93.259 | $93.26 | $93.25 | $93.30 |
| Purchase #4 | $24.70 | 3.829% | $25.6458 | $25.65 | $25.65 | $25.60 |
| Purchase #5 | $93.56 | 11.585% | $104.3989 | $104.40 | $104.40 | $104.40 |
| Purchase #6 | $112.42 | 8.431% | $121.8981 | $121.90 | $121.90 | $121.90 |
| Purchase #7 | $143.85 | 4.494% | $150.3146 | $150.31 | $150.30 | $150.30 |
| 7 purchase totals = | $774.32 | $837.3482 | $837.35 | $837.30 | $837.30 | |