| 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 | $243.37 | 3.114% | $250.9485 | $250.95 | $250.95 | $250.90 |
| Purchase #2 | $150.63 | 9.281% | $164.61 | $164.61 | $164.60 | $164.60 |
| Purchase #3 | $38.90 | 3.540% | $40.2771 | $40.28 | $40.30 | $40.30 |
| Purchase #4 | $121.35 | 9.286% | $132.6186 | $132.62 | $132.60 | $132.60 |
| Purchase #5 | $209.91 | 12.299% | $235.7268 | $235.73 | $235.75 | $235.70 |
| Purchase #6 | $234.46 | 13.754% | $266.7076 | $266.71 | $266.70 | $266.70 |
| Purchase #7 | $208.72 | 9.642% | $228.8448 | $228.84 | $228.85 | $228.80 |
| 7 purchase totals = | $1,207.34 | $1,319.7334 | $1,319.74 | $1,319.75 | $1,319.60 | |