| 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 | $220.73 | 3.291% | $227.9942 | $227.99 | $228.00 | $228.00 |
| Purchase #2 | $108.98 | 9.229% | $119.0378 | $119.04 | $119.05 | $119.00 |
| Purchase #3 | $66.87 | 10.630% | $73.9783 | $73.98 | $74.00 | $74.00 |
| Purchase #4 | $116.69 | 8.267% | $126.3368 | $126.34 | $126.35 | $126.30 |
| Purchase #5 | $172.35 | 11.724% | $192.5563 | $192.56 | $192.55 | $192.60 |
| Purchase #6 | $34.39 | 9.751% | $37.7434 | $37.74 | $37.75 | $37.70 |
| Purchase #7 | $159.58 | 6.562% | $170.0516 | $170.05 | $170.05 | $170.10 |
| 7 purchase totals = | $879.59 | $947.6984 | $947.70 | $947.75 | $947.70 | |