| 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 | $118.84 | 7.511% | $127.7661 | $127.77 | $127.75 | $127.80 |
| Purchase #2 | $112.42 | 3.726% | $116.6088 | $116.61 | $116.60 | $116.60 |
| Purchase #3 | $131.65 | 12.492% | $148.0957 | $148.10 | $148.10 | $148.10 |
| Purchase #4 | $216.92 | 10.212% | $239.0719 | $239.07 | $239.05 | $239.10 |
| Purchase #5 | $65.60 | 4.175% | $68.3388 | $68.34 | $68.35 | $68.30 |
| Purchase #6 | $214.52 | 11.355% | $238.8787 | $238.88 | $238.90 | $238.90 |
| Purchase #7 | $15.89 | 7.483% | $17.079 | $17.08 | $17.10 | $17.10 |
| 7 purchase totals = | $875.84 | $955.8390 | $955.85 | $955.85 | $955.90 | |