| 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 | $209.52 | 9.159% | $228.7099 | $228.71 | $228.70 | $228.70 |
| Purchase #2 | $239.90 | 8.650% | $260.6514 | $260.65 | $260.65 | $260.70 |
| Purchase #3 | $195.53 | 8.755% | $212.6487 | $212.65 | $212.65 | $212.60 |
| Purchase #4 | $111.90 | 13.753% | $127.2896 | $127.29 | $127.30 | $127.30 |
| Purchase #5 | $169.84 | 4.270% | $177.0922 | $177.09 | $177.10 | $177.10 |
| Purchase #6 | $109.60 | 11.608% | $122.3224 | $122.32 | $122.30 | $122.30 |
| Purchase #7 | $86.68 | 10.516% | $95.7953 | $95.80 | $95.80 | $95.80 |
| 7 purchase totals = | $1,122.97 | $1,224.5095 | $1,224.51 | $1,224.50 | $1,224.50 | |