| 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 | $136.68 | 11.365% | $152.2137 | $152.21 | $152.20 | $152.20 |
| Purchase #2 | $107.88 | 7.668% | $116.1522 | $116.15 | $116.15 | $116.20 |
| Purchase #3 | $241.63 | 8.463% | $262.0791 | $262.08 | $262.10 | $262.10 |
| Purchase #4 | $95.64 | 8.848% | $104.1022 | $104.10 | $104.10 | $104.10 |
| Purchase #5 | $99.59 | 10.470% | $110.0171 | $110.02 | $110.00 | $110.00 |
| Purchase #6 | $223.63 | 12.475% | $251.5278 | $251.53 | $251.55 | $251.50 |
| Purchase #7 | $156.61 | 13.117% | $177.1525 | $177.15 | $177.15 | $177.20 |
| 7 purchase totals = | $1,061.66 | $1,173.2446 | $1,173.24 | $1,173.25 | $1,173.30 | |