| 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 | $210.96 | 4.157% | $219.7296 | $219.73 | $219.75 | $219.70 |
| Purchase #2 | $86.46 | 9.282% | $94.4852 | $94.49 | $94.50 | $94.50 |
| Purchase #3 | $114.46 | 5.559% | $120.8228 | $120.82 | $120.80 | $120.80 |
| Purchase #4 | $11.42 | 12.468% | $12.8438 | $12.84 | $12.85 | $12.80 |
| Purchase #5 | $101.76 | 3.673% | $105.4976 | $105.50 | $105.50 | $105.50 |
| Purchase #6 | $227.47 | 3.533% | $235.5065 | $235.51 | $235.50 | $235.50 |
| Purchase #7 | $193.84 | 7.238% | $207.8701 | $207.87 | $207.85 | $207.90 |
| 7 purchase totals = | $946.37 | $996.7556 | $996.76 | $996.75 | $996.70 | |