| 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 | $160.28 | 6.137% | $170.1164 | $170.12 | $170.10 | $170.10 |
| Purchase #2 | $243.57 | 8.646% | $264.6291 | $264.63 | $264.65 | $264.60 |
| Purchase #3 | $247.80 | 5.203% | $260.693 | $260.69 | $260.70 | $260.70 |
| Purchase #4 | $55.65 | 10.369% | $61.4203 | $61.42 | $61.40 | $61.40 |
| Purchase #5 | $114.30 | 12.318% | $128.3795 | $128.38 | $128.40 | $128.40 |
| Purchase #6 | $201.68 | 13.338% | $228.5801 | $228.58 | $228.60 | $228.60 |
| Purchase #7 | $87.65 | 11.443% | $97.6798 | $97.68 | $97.70 | $97.70 |
| 7 purchase totals = | $1,110.93 | $1,211.4982 | $1,211.50 | $1,211.55 | $1,211.50 | |