| 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 | $202.60 | 4.698% | $212.1181 | $212.12 | $212.10 | $212.10 |
| Purchase #2 | $141.33 | 5.630% | $149.2869 | $149.29 | $149.30 | $149.30 |
| Purchase #3 | $212.37 | 10.416% | $234.4905 | $234.49 | $234.50 | $234.50 |
| Purchase #4 | $165.27 | 13.610% | $187.7632 | $187.76 | $187.75 | $187.80 |
| Purchase #5 | $116.66 | 9.602% | $127.8617 | $127.86 | $127.85 | $127.90 |
| Purchase #6 | $232.82 | 7.239% | $249.6738 | $249.67 | $249.65 | $249.70 |
| Purchase #7 | $194.67 | 8.831% | $211.8613 | $211.86 | $211.85 | $211.90 |
| 7 purchase totals = | $1,265.72 | $1,373.0555 | $1,373.05 | $1,373.00 | $1,373.20 | |