| 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 | $124.70 | 7.748% | $134.3618 | $134.36 | $134.35 | $134.40 |
| Purchase #2 | $87.46 | 12.143% | $98.0803 | $98.08 | $98.10 | $98.10 |
| Purchase #3 | $183.77 | 8.832% | $200.0006 | $200.00 | $200.00 | $200.00 |
| Purchase #4 | $209.30 | 13.790% | $238.1625 | $238.16 | $238.15 | $238.20 |
| Purchase #5 | $21.62 | 10.622% | $23.9165 | $23.92 | $23.90 | $23.90 |
| Purchase #6 | $156.27 | 11.660% | $174.4911 | $174.49 | $174.50 | $174.50 |
| Purchase #7 | $54.99 | 9.331% | $60.1211 | $60.12 | $60.10 | $60.10 |
| 7 purchase totals = | $838.11 | $929.1339 | $929.13 | $929.10 | $929.20 | |