| 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 | $250.71 | 6.791% | $267.7357 | $267.74 | $267.75 | $267.70 |
| Purchase #2 | $102.41 | 12.404% | $115.1129 | $115.11 | $115.10 | $115.10 |
| Purchase #3 | $219.56 | 9.221% | $239.8056 | $239.81 | $239.80 | $239.80 |
| Purchase #4 | $171.38 | 9.767% | $188.1187 | $188.12 | $188.10 | $188.10 |
| Purchase #5 | $229.81 | 6.346% | $244.3937 | $244.39 | $244.40 | $244.40 |
| Purchase #6 | $77.30 | 4.769% | $80.9864 | $80.99 | $81.00 | $81.00 |
| Purchase #7 | $132.26 | 9.611% | $144.9715 | $144.97 | $144.95 | $145.00 |
| 7 purchase totals = | $1,183.43 | $1,281.1245 | $1,281.13 | $1,281.10 | $1,281.10 | |