| 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 | $108.74 | 11.556% | $121.306 | $121.31 | $121.30 | $121.30 |
| Purchase #2 | $26.36 | 7.428% | $28.318 | $28.32 | $28.30 | $28.30 |
| Purchase #3 | $248.75 | 6.672% | $265.3466 | $265.35 | $265.35 | $265.30 |
| Purchase #4 | $221.29 | 3.456% | $228.9378 | $228.94 | $228.95 | $228.90 |
| Purchase #5 | $209.63 | 11.570% | $233.8842 | $233.88 | $233.90 | $233.90 |
| Purchase #6 | $65.26 | 7.225% | $69.975 | $69.98 | $70.00 | $70.00 |
| Purchase #7 | $9.58 | 4.551% | $10.016 | $10.02 | $10.00 | $10.00 |
| 7 purchase totals = | $889.61 | $957.7836 | $957.80 | $957.80 | $957.70 | |