| 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 | $101.52 | 8.654% | $110.3055 | $110.31 | $110.30 | $110.30 |
| Purchase #2 | $170.86 | 6.160% | $181.385 | $181.39 | $181.40 | $181.40 |
| Purchase #3 | $200.54 | 13.199% | $227.0093 | $227.01 | $227.00 | $227.00 |
| Purchase #4 | $57.27 | 9.643% | $62.7925 | $62.79 | $62.80 | $62.80 |
| Purchase #5 | $23.82 | 13.223% | $26.9697 | $26.97 | $26.95 | $27.00 |
| Purchase #6 | $208.40 | 13.300% | $236.1172 | $236.12 | $236.10 | $236.10 |
| Purchase #7 | $60.25 | 6.342% | $64.0711 | $64.07 | $64.05 | $64.10 |
| 7 purchase totals = | $822.66 | $908.6503 | $908.66 | $908.60 | $908.70 | |