| 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 | $109.90 | 3.753% | $114.0245 | $114.02 | $114.00 | $114.00 |
| Purchase #2 | $244.39 | 6.555% | $260.4098 | $260.41 | $260.40 | $260.40 |
| Purchase #3 | $122.31 | 3.474% | $126.559 | $126.56 | $126.55 | $126.60 |
| Purchase #4 | $157.78 | 3.359% | $163.0798 | $163.08 | $163.10 | $163.10 |
| Purchase #5 | $125.80 | 7.511% | $135.2488 | $135.25 | $135.25 | $135.20 |
| Purchase #6 | $138.88 | 5.171% | $146.0615 | $146.06 | $146.05 | $146.10 |
| Purchase #7 | $239.28 | 10.805% | $265.1342 | $265.13 | $265.15 | $265.10 |
| 7 purchase totals = | $1,138.34 | $1,210.5176 | $1,210.51 | $1,210.50 | $1,210.50 | |