| 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 | $120.71 | 10.272% | $133.1093 | $133.11 | $133.10 | $133.10 |
| Purchase #2 | $45.34 | 8.772% | $49.3172 | $49.32 | $49.30 | $49.30 |
| Purchase #3 | $225.60 | 8.531% | $244.8459 | $244.85 | $244.85 | $244.80 |
| Purchase #4 | $53.36 | 12.536% | $60.0492 | $60.05 | $60.05 | $60.00 |
| Purchase #5 | $248.30 | 7.679% | $267.367 | $267.37 | $267.35 | $267.40 |
| Purchase #6 | $219.56 | 13.765% | $249.7824 | $249.78 | $249.80 | $249.80 |
| Purchase #7 | $148.80 | 11.160% | $165.4061 | $165.41 | $165.40 | $165.40 |
| 7 purchase totals = | $1,061.67 | $1,169.8771 | $1,169.89 | $1,169.85 | $1,169.80 | |