| 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 | $226.57 | 5.160% | $238.261 | $238.26 | $238.25 | $238.30 |
| Purchase #2 | $170.66 | 3.702% | $176.9778 | $176.98 | $177.00 | $177.00 |
| Purchase #3 | $137.98 | 6.235% | $146.5831 | $146.58 | $146.60 | $146.60 |
| Purchase #4 | $249.44 | 4.549% | $260.787 | $260.79 | $260.80 | $260.80 |
| Purchase #5 | $212.26 | 3.873% | $220.4808 | $220.48 | $220.50 | $220.50 |
| Purchase #6 | $148.40 | 6.682% | $158.3161 | $158.32 | $158.30 | $158.30 |
| Purchase #7 | $80.79 | 10.145% | $88.9861 | $88.99 | $89.00 | $89.00 |
| 7 purchase totals = | $1,226.10 | $1,290.3919 | $1,290.40 | $1,290.45 | $1,290.50 | |