| 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 | $213.65 | 11.762% | $238.7795 | $238.78 | $238.80 | $238.80 |
| Purchase #2 | $150.93 | 5.264% | $158.875 | $158.88 | $158.90 | $158.90 |
| Purchase #3 | $116.40 | 9.232% | $127.146 | $127.15 | $127.15 | $127.10 |
| Purchase #4 | $24.67 | 5.249% | $25.9649 | $25.96 | $25.95 | $26.00 |
| Purchase #5 | $83.30 | 6.340% | $88.5812 | $88.58 | $88.60 | $88.60 |
| Purchase #6 | $79.59 | 6.780% | $84.9862 | $84.99 | $85.00 | $85.00 |
| Purchase #7 | $135.88 | 6.274% | $144.4051 | $144.41 | $144.40 | $144.40 |
| 7 purchase totals = | $804.42 | $868.7379 | $868.75 | $868.80 | $868.80 | |