| 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 | $226.74 | 6.529% | $241.5439 | $241.54 | $241.55 | $241.50 |
| Purchase #2 | $200.89 | 10.401% | $221.7846 | $221.78 | $221.80 | $221.80 |
| Purchase #3 | $76.27 | 8.507% | $82.7583 | $82.76 | $82.75 | $82.80 |
| Purchase #4 | $234.38 | 12.694% | $264.1322 | $264.13 | $264.15 | $264.10 |
| Purchase #5 | $29.35 | 13.750% | $33.3856 | $33.39 | $33.40 | $33.40 |
| Purchase #6 | $230.62 | 5.784% | $243.9591 | $243.96 | $243.95 | $244.00 |
| Purchase #7 | $210.29 | 8.487% | $228.1373 | $228.14 | $228.15 | $228.10 |
| 7 purchase totals = | $1,208.54 | $1,315.7010 | $1,315.70 | $1,315.75 | $1,315.70 | |