| 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 | $212.74 | 9.187% | $232.2844 | $232.28 | $232.30 | $232.30 |
| Purchase #2 | $184.29 | 5.445% | $194.3246 | $194.32 | $194.30 | $194.30 |
| Purchase #3 | $212.31 | 13.391% | $240.7404 | $240.74 | $240.75 | $240.70 |
| Purchase #4 | $242.63 | 10.430% | $267.9363 | $267.94 | $267.95 | $267.90 |
| Purchase #5 | $240.93 | 4.476% | $251.714 | $251.71 | $251.70 | $251.70 |
| Purchase #6 | $69.69 | 8.215% | $75.415 | $75.42 | $75.40 | $75.40 |
| Purchase #7 | $222.52 | 9.210% | $243.0141 | $243.01 | $243.00 | $243.00 |
| 7 purchase totals = | $1,385.11 | $1,505.4288 | $1,505.42 | $1,505.40 | $1,505.30 | |