| 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 | $198.25 | 10.520% | $219.1059 | $219.11 | $219.10 | $219.10 |
| Purchase #2 | $152.92 | 9.102% | $166.8388 | $166.84 | $166.85 | $166.80 |
| Purchase #3 | $224.94 | 4.108% | $234.1805 | $234.18 | $234.20 | $234.20 |
| Purchase #4 | $221.40 | 4.829% | $232.0914 | $232.09 | $232.10 | $232.10 |
| Purchase #5 | $101.93 | 13.866% | $116.0636 | $116.06 | $116.05 | $116.10 |
| Purchase #6 | $55.43 | 4.669% | $58.018 | $58.02 | $58.00 | $58.00 |
| Purchase #7 | $181.89 | 7.248% | $195.0734 | $195.07 | $195.05 | $195.10 |
| 7 purchase totals = | $1,136.76 | $1,221.3716 | $1,221.37 | $1,221.35 | $1,221.40 | |