| 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 | $197.80 | 13.314% | $224.1351 | $224.14 | $224.15 | $224.10 |
| Purchase #2 | $125.79 | 3.725% | $130.4757 | $130.48 | $130.50 | $130.50 |
| Purchase #3 | $208.54 | 8.133% | $225.5006 | $225.50 | $225.50 | $225.50 |
| Purchase #4 | $107.61 | 13.635% | $122.2826 | $122.28 | $122.30 | $122.30 |
| Purchase #5 | $9.51 | 13.662% | $10.8093 | $10.81 | $10.80 | $10.80 |
| Purchase #6 | $140.41 | 7.561% | $151.0264 | $151.03 | $151.05 | $151.00 |
| Purchase #7 | $11.50 | 4.236% | $11.9871 | $11.99 | $12.00 | $12.00 |
| 7 purchase totals = | $801.16 | $876.2168 | $876.23 | $876.30 | $876.20 | |