| 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 | $122.83 | 12.448% | $138.1199 | $138.12 | $138.10 | $138.10 |
| Purchase #2 | $125.32 | 7.601% | $134.8456 | $134.85 | $134.85 | $134.80 |
| Purchase #3 | $34.49 | 12.362% | $38.7537 | $38.75 | $38.75 | $38.80 |
| Purchase #4 | $143.46 | 13.663% | $163.0609 | $163.06 | $163.05 | $163.10 |
| Purchase #5 | $89.36 | 8.141% | $96.6348 | $96.63 | $96.65 | $96.60 |
| Purchase #6 | $228.39 | 5.106% | $240.0516 | $240.05 | $240.05 | $240.10 |
| Purchase #7 | $200.97 | 4.351% | $209.7142 | $209.71 | $209.70 | $209.70 |
| 7 purchase totals = | $944.82 | $1,021.1807 | $1,021.17 | $1,021.15 | $1,021.20 | |