| 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 | $95.86 | 6.425% | $102.019 | $102.02 | $102.00 | $102.00 |
| Purchase #2 | $153.29 | 11.188% | $170.4401 | $170.44 | $170.45 | $170.40 |
| Purchase #3 | $215.35 | 10.783% | $238.5712 | $238.57 | $238.55 | $238.60 |
| Purchase #4 | $124.67 | 13.608% | $141.6351 | $141.64 | $141.65 | $141.60 |
| Purchase #5 | $235.95 | 4.303% | $246.1029 | $246.10 | $246.10 | $246.10 |
| Purchase #6 | $124.83 | 9.213% | $136.3306 | $136.33 | $136.35 | $136.30 |
| Purchase #7 | $219.29 | 9.571% | $240.2782 | $240.28 | $240.30 | $240.30 |
| 7 purchase totals = | $1,169.24 | $1,275.3771 | $1,275.38 | $1,275.40 | $1,275.30 | |