| 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 | $213.68 | 6.691% | $227.9773 | $227.98 | $228.00 | $228.00 |
| Purchase #2 | $109.33 | 11.138% | $121.5072 | $121.51 | $121.50 | $121.50 |
| Purchase #3 | $7.85 | 10.730% | $8.6923 | $8.69 | $8.70 | $8.70 |
| Purchase #4 | $187.59 | 4.168% | $195.4088 | $195.41 | $195.40 | $195.40 |
| Purchase #5 | $133.72 | 13.450% | $151.7053 | $151.71 | $151.70 | $151.70 |
| Purchase #6 | $95.95 | 10.692% | $106.209 | $106.21 | $106.20 | $106.20 |
| Purchase #7 | $67.30 | 6.739% | $71.8353 | $71.84 | $71.85 | $71.80 |
| 7 purchase totals = | $815.42 | $883.3352 | $883.35 | $883.35 | $883.30 | |