| 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 | $228.50 | 13.691% | $259.7839 | $259.78 | $259.80 | $259.80 |
| Purchase #2 | $91.85 | 8.762% | $99.8979 | $99.90 | $99.90 | $99.90 |
| Purchase #3 | $112.39 | 10.586% | $124.2876 | $124.29 | $124.30 | $124.30 |
| Purchase #4 | $144.49 | 3.315% | $149.2798 | $149.28 | $149.30 | $149.30 |
| Purchase #5 | $191.60 | 5.360% | $201.8698 | $201.87 | $201.85 | $201.90 |
| Purchase #6 | $134.76 | 10.408% | $148.7858 | $148.79 | $148.80 | $148.80 |
| Purchase #7 | $219.39 | 13.717% | $249.4837 | $249.48 | $249.50 | $249.50 |
| 7 purchase totals = | $1,122.98 | $1,233.3885 | $1,233.39 | $1,233.45 | $1,233.50 | |