| 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 | $216.86 | 12.164% | $243.2389 | $243.24 | $243.25 | $243.20 |
| Purchase #2 | $59.36 | 3.305% | $61.3218 | $61.32 | $61.30 | $61.30 |
| Purchase #3 | $138.94 | 13.774% | $158.0776 | $158.08 | $158.10 | $158.10 |
| Purchase #4 | $48.45 | 6.478% | $51.5886 | $51.59 | $51.60 | $51.60 |
| Purchase #5 | $18.99 | 3.192% | $19.5962 | $19.60 | $19.60 | $19.60 |
| Purchase #6 | $235.63 | 5.768% | $249.2211 | $249.22 | $249.20 | $249.20 |
| Purchase #7 | $171.77 | 11.506% | $191.5339 | $191.53 | $191.55 | $191.50 |
| 7 purchase totals = | $890.00 | $974.5781 | $974.58 | $974.60 | $974.50 | |