| 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 | $114.77 | 4.811% | $120.2916 | $120.29 | $120.30 | $120.30 |
| Purchase #2 | $121.60 | 7.828% | $131.1188 | $131.12 | $131.10 | $131.10 |
| Purchase #3 | $26.57 | 5.314% | $27.9819 | $27.98 | $28.00 | $28.00 |
| Purchase #4 | $82.48 | 12.759% | $93.0036 | $93.00 | $93.00 | $93.00 |
| Purchase #5 | $170.28 | 12.703% | $191.9107 | $191.91 | $191.90 | $191.90 |
| Purchase #6 | $229.87 | 12.845% | $259.3968 | $259.40 | $259.40 | $259.40 |
| Purchase #7 | $97.52 | 6.805% | $104.1562 | $104.16 | $104.15 | $104.20 |
| 7 purchase totals = | $843.09 | $927.8596 | $927.86 | $927.85 | $927.90 | |