| 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 | $201.78 | 11.178% | $224.335 | $224.34 | $224.35 | $224.30 |
| Purchase #2 | $58.73 | 4.154% | $61.1696 | $61.17 | $61.15 | $61.20 |
| Purchase #3 | $85.75 | 13.244% | $97.1067 | $97.11 | $97.10 | $97.10 |
| Purchase #4 | $101.61 | 8.436% | $110.1818 | $110.18 | $110.20 | $110.20 |
| Purchase #5 | $182.39 | 5.385% | $192.2117 | $192.21 | $192.20 | $192.20 |
| Purchase #6 | $166.69 | 8.170% | $180.3086 | $180.31 | $180.30 | $180.30 |
| Purchase #7 | $248.63 | 6.351% | $264.4205 | $264.42 | $264.40 | $264.40 |
| 7 purchase totals = | $1,045.58 | $1,129.7339 | $1,129.74 | $1,129.70 | $1,129.70 | |