| 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 | $65.68 | 10.194% | $72.3754 | $72.38 | $72.40 | $72.40 |
| Purchase #2 | $207.37 | 6.225% | $220.2788 | $220.28 | $220.30 | $220.30 |
| Purchase #3 | $215.70 | 13.113% | $243.9847 | $243.98 | $244.00 | $244.00 |
| Purchase #4 | $126.95 | 9.202% | $138.6319 | $138.63 | $138.65 | $138.60 |
| Purchase #5 | $133.44 | 8.229% | $144.4208 | $144.42 | $144.40 | $144.40 |
| Purchase #6 | $33.48 | 11.216% | $37.2351 | $37.24 | $37.25 | $37.20 |
| Purchase #7 | $243.79 | 8.805% | $265.2557 | $265.26 | $265.25 | $265.30 |
| 7 purchase totals = | $1,026.41 | $1,122.1824 | $1,122.19 | $1,122.25 | $1,122.20 | |