| 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 | $210.63 | 5.819% | $222.8866 | $222.89 | $222.90 | $222.90 |
| Purchase #2 | $197.82 | 12.168% | $221.8907 | $221.89 | $221.90 | $221.90 |
| Purchase #3 | $191.57 | 5.485% | $202.0776 | $202.08 | $202.10 | $202.10 |
| Purchase #4 | $191.59 | 8.305% | $207.5015 | $207.50 | $207.50 | $207.50 |
| Purchase #5 | $225.81 | 3.316% | $233.2979 | $233.30 | $233.30 | $233.30 |
| Purchase #6 | $205.41 | 4.721% | $215.1074 | $215.11 | $215.10 | $215.10 |
| Purchase #7 | $157.30 | 5.509% | $165.9657 | $165.97 | $165.95 | $166.00 |
| 7 purchase totals = | $1,380.13 | $1,468.7274 | $1,468.74 | $1,468.75 | $1,468.80 | |