| 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 | $219.26 | 7.528% | $235.7659 | $235.77 | $235.75 | $235.80 |
| Purchase #2 | $58.48 | 4.403% | $61.0549 | $61.05 | $61.05 | $61.10 |
| Purchase #3 | $128.90 | 9.644% | $141.3311 | $141.33 | $141.35 | $141.30 |
| Purchase #4 | $143.93 | 5.645% | $152.0548 | $152.05 | $152.05 | $152.10 |
| Purchase #5 | $25.63 | 4.613% | $26.8123 | $26.81 | $26.80 | $26.80 |
| Purchase #6 | $184.71 | 13.849% | $210.2905 | $210.29 | $210.30 | $210.30 |
| Purchase #7 | $21.67 | 12.238% | $24.322 | $24.32 | $24.30 | $24.30 |
| 7 purchase totals = | $782.58 | $851.6315 | $851.62 | $851.60 | $851.70 | |