| 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 | $131.58 | 5.703% | $139.084 | $139.08 | $139.10 | $139.10 |
| Purchase #2 | $217.52 | 11.818% | $243.2265 | $243.23 | $243.25 | $243.20 |
| Purchase #3 | $32.76 | 7.436% | $35.196 | $35.20 | $35.20 | $35.20 |
| Purchase #4 | $228.91 | 7.126% | $245.2221 | $245.22 | $245.20 | $245.20 |
| Purchase #5 | $14.71 | 10.348% | $16.2322 | $16.23 | $16.25 | $16.20 |
| Purchase #6 | $176.42 | 6.244% | $187.4357 | $187.44 | $187.45 | $187.40 |
| Purchase #7 | $58.27 | 9.731% | $63.9403 | $63.94 | $63.95 | $63.90 |
| 7 purchase totals = | $860.17 | $930.3368 | $930.34 | $930.40 | $930.20 | |