| 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 | $198.33 | 4.468% | $207.1914 | $207.19 | $207.20 | $207.20 |
| Purchase #2 | $208.61 | 7.812% | $224.9066 | $224.91 | $224.90 | $224.90 |
| Purchase #3 | $187.28 | 7.478% | $201.2848 | $201.28 | $201.30 | $201.30 |
| Purchase #4 | $90.59 | 12.746% | $102.1366 | $102.14 | $102.15 | $102.10 |
| Purchase #5 | $209.64 | 9.404% | $229.3545 | $229.35 | $229.35 | $229.40 |
| Purchase #6 | $74.40 | 8.509% | $80.7307 | $80.73 | $80.75 | $80.70 |
| Purchase #7 | $19.98 | 9.155% | $21.8092 | $21.81 | $21.80 | $21.80 |
| 7 purchase totals = | $988.83 | $1,067.4138 | $1,067.41 | $1,067.45 | $1,067.40 | |