| 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 | $212.70 | 5.364% | $224.1092 | $224.11 | $224.10 | $224.10 |
| Purchase #2 | $206.96 | 6.175% | $219.7398 | $219.74 | $219.75 | $219.70 |
| Purchase #3 | $93.72 | 4.183% | $97.6403 | $97.64 | $97.65 | $97.60 |
| Purchase #4 | $211.25 | 7.644% | $227.398 | $227.40 | $227.40 | $227.40 |
| Purchase #5 | $50.70 | 3.423% | $52.4355 | $52.44 | $52.45 | $52.40 |
| Purchase #6 | $130.38 | 7.141% | $139.6904 | $139.69 | $139.70 | $139.70 |
| Purchase #7 | $29.66 | 13.180% | $33.5692 | $33.57 | $33.55 | $33.60 |
| 7 purchase totals = | $935.37 | $994.5824 | $994.59 | $994.60 | $994.50 | |