| 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 | $135.26 | 11.790% | $151.2072 | $151.21 | $151.20 | $151.20 |
| Purchase #2 | $57.66 | 11.821% | $64.476 | $64.48 | $64.50 | $64.50 |
| Purchase #3 | $177.93 | 3.681% | $184.4796 | $184.48 | $184.50 | $184.50 |
| Purchase #4 | $30.72 | 12.204% | $34.4691 | $34.47 | $34.45 | $34.50 |
| Purchase #5 | $233.96 | 3.731% | $242.689 | $242.69 | $242.70 | $242.70 |
| Purchase #6 | $95.29 | 8.428% | $103.321 | $103.32 | $103.30 | $103.30 |
| Purchase #7 | $190.89 | 10.224% | $210.4066 | $210.41 | $210.40 | $210.40 |
| 7 purchase totals = | $921.71 | $991.0485 | $991.06 | $991.05 | $991.10 | |