| 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 | $115.45 | 9.455% | $126.3658 | $126.37 | $126.35 | $126.40 |
| Purchase #2 | $247.51 | 12.838% | $279.2853 | $279.29 | $279.30 | $279.30 |
| Purchase #3 | $207.39 | 8.402% | $224.8149 | $224.81 | $224.80 | $224.80 |
| Purchase #4 | $235.79 | 4.253% | $245.8181 | $245.82 | $245.80 | $245.80 |
| Purchase #5 | $50.92 | 13.216% | $57.6496 | $57.65 | $57.65 | $57.60 |
| Purchase #6 | $105.68 | 4.443% | $110.3754 | $110.38 | $110.40 | $110.40 |
| Purchase #7 | $85.49 | 8.443% | $92.7079 | $92.71 | $92.70 | $92.70 |
| 7 purchase totals = | $1,048.23 | $1,137.0170 | $1,137.03 | $1,137.00 | $1,137.00 | |