| 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 | $41.59 | 10.736% | $46.0551 | $46.06 | $46.05 | $46.10 |
| Purchase #2 | $213.41 | 7.260% | $228.9036 | $228.90 | $228.90 | $228.90 |
| Purchase #3 | $194.49 | 10.660% | $215.2226 | $215.22 | $215.20 | $215.20 |
| Purchase #4 | $212.59 | 12.495% | $239.1531 | $239.15 | $239.15 | $239.20 |
| Purchase #5 | $250.47 | 10.648% | $277.14 | $277.14 | $277.15 | $277.10 |
| Purchase #6 | $86.95 | 4.609% | $90.9575 | $90.96 | $90.95 | $91.00 |
| Purchase #7 | $93.71 | 6.755% | $100.0401 | $100.04 | $100.05 | $100.00 |
| 7 purchase totals = | $1,093.21 | $1,197.4720 | $1,197.47 | $1,197.45 | $1,197.50 | |