| 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 | $12.77 | 9.262% | $13.9528 | $13.95 | $13.95 | $14.00 |
| Purchase #2 | $173.49 | 6.692% | $185.1 | $185.10 | $185.10 | $185.10 |
| Purchase #3 | $195.38 | 7.593% | $210.2152 | $210.22 | $210.20 | $210.20 |
| Purchase #4 | $232.98 | 8.494% | $252.7693 | $252.77 | $252.75 | $252.80 |
| Purchase #5 | $87.30 | 8.447% | $94.6742 | $94.67 | $94.65 | $94.70 |
| Purchase #6 | $206.30 | 9.605% | $226.1151 | $226.12 | $226.10 | $226.10 |
| Purchase #7 | $53.62 | 10.691% | $59.3525 | $59.35 | $59.35 | $59.40 |
| 7 purchase totals = | $961.84 | $1,042.1791 | $1,042.18 | $1,042.10 | $1,042.30 | |