| 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 | $112.90 | 4.786% | $118.3034 | $118.30 | $118.30 | $118.30 |
| Purchase #2 | $227.59 | 9.621% | $249.4864 | $249.49 | $249.50 | $249.50 |
| Purchase #3 | $241.56 | 12.723% | $272.2937 | $272.29 | $272.30 | $272.30 |
| Purchase #4 | $207.90 | 13.427% | $235.8147 | $235.81 | $235.80 | $235.80 |
| Purchase #5 | $32.41 | 8.786% | $35.2575 | $35.26 | $35.25 | $35.30 |
| Purchase #6 | $24.78 | 4.148% | $25.8079 | $25.81 | $25.80 | $25.80 |
| Purchase #7 | $102.34 | 7.607% | $110.125 | $110.13 | $110.15 | $110.10 |
| 7 purchase totals = | $949.48 | $1,047.0886 | $1,047.09 | $1,047.10 | $1,047.10 | |