| 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 | $7.54 | 13.285% | $8.5417 | $8.54 | $8.55 | $8.50 |
| Purchase #2 | $173.42 | 12.546% | $195.1773 | $195.18 | $195.20 | $195.20 |
| Purchase #3 | $232.98 | 3.435% | $240.9829 | $240.98 | $241.00 | $241.00 |
| Purchase #4 | $142.44 | 3.221% | $147.028 | $147.03 | $147.05 | $147.00 |
| Purchase #5 | $13.44 | 12.725% | $15.1502 | $15.15 | $15.15 | $15.20 |
| Purchase #6 | $92.68 | 11.554% | $103.3882 | $103.39 | $103.40 | $103.40 |
| Purchase #7 | $116.60 | 4.281% | $121.5916 | $121.59 | $121.60 | $121.60 |
| 7 purchase totals = | $779.10 | $831.8599 | $831.86 | $831.95 | $831.90 | |