| 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 | $215.49 | 6.179% | $228.8051 | $228.81 | $228.80 | $228.80 |
| Purchase #2 | $41.46 | 10.660% | $45.8796 | $45.88 | $45.90 | $45.90 |
| Purchase #3 | $153.51 | 4.576% | $160.5346 | $160.53 | $160.55 | $160.50 |
| Purchase #4 | $98.62 | 5.333% | $103.8794 | $103.88 | $103.90 | $103.90 |
| Purchase #5 | $193.89 | 8.345% | $210.0701 | $210.07 | $210.05 | $210.10 |
| Purchase #6 | $190.59 | 6.141% | $202.2941 | $202.29 | $202.30 | $202.30 |
| Purchase #7 | $33.32 | 3.785% | $34.5812 | $34.58 | $34.60 | $34.60 |
| 7 purchase totals = | $926.88 | $986.0441 | $986.04 | $986.10 | $986.10 | |