| 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 | $235.84 | 6.176% | $250.4055 | $250.41 | $250.40 | $250.40 |
| Purchase #2 | $98.65 | 10.309% | $108.8198 | $108.82 | $108.80 | $108.80 |
| Purchase #3 | $139.35 | 4.684% | $145.8772 | $145.88 | $145.90 | $145.90 |
| Purchase #4 | $248.29 | 6.212% | $263.7138 | $263.71 | $263.70 | $263.70 |
| Purchase #5 | $138.70 | 12.453% | $155.9723 | $155.97 | $155.95 | $156.00 |
| Purchase #6 | $158.42 | 6.541% | $168.7823 | $168.78 | $168.80 | $168.80 |
| Purchase #7 | $143.91 | 13.622% | $163.5134 | $163.51 | $163.50 | $163.50 |
| 7 purchase totals = | $1,163.16 | $1,257.0843 | $1,257.08 | $1,257.05 | $1,257.10 | |