| 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 | $180.57 | 11.301% | $200.9762 | $200.98 | $201.00 | $201.00 |
| Purchase #2 | $245.81 | 13.833% | $279.8129 | $279.81 | $279.80 | $279.80 |
| Purchase #3 | $246.93 | 13.444% | $280.1273 | $280.13 | $280.15 | $280.10 |
| Purchase #4 | $243.60 | 10.858% | $270.0501 | $270.05 | $270.05 | $270.10 |
| Purchase #5 | $179.76 | 4.688% | $188.1871 | $188.19 | $188.20 | $188.20 |
| Purchase #6 | $31.82 | 7.418% | $34.1804 | $34.18 | $34.20 | $34.20 |
| Purchase #7 | $199.26 | 12.848% | $224.8609 | $224.86 | $224.85 | $224.90 |
| 7 purchase totals = | $1,327.75 | $1,478.1949 | $1,478.20 | $1,478.25 | $1,478.30 | |