| 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 | $194.82 | 9.152% | $212.6499 | $212.65 | $212.65 | $212.60 |
| Purchase #2 | $221.89 | 11.831% | $248.1418 | $248.14 | $248.15 | $248.10 |
| Purchase #3 | $89.60 | 13.851% | $102.0105 | $102.01 | $102.00 | $102.00 |
| Purchase #4 | $5.34 | 7.606% | $5.7462 | $5.75 | $5.75 | $5.70 |
| Purchase #5 | $221.52 | 5.172% | $232.977 | $232.98 | $233.00 | $233.00 |
| Purchase #6 | $13.26 | 3.200% | $13.6843 | $13.68 | $13.70 | $13.70 |
| Purchase #7 | $80.36 | 11.467% | $89.5749 | $89.57 | $89.55 | $89.60 |
| 7 purchase totals = | $826.79 | $904.7846 | $904.78 | $904.80 | $904.70 | |