| 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 | $195.48 | 9.660% | $214.3634 | $214.36 | $214.35 | $214.40 |
| Purchase #2 | $48.86 | 7.194% | $52.375 | $52.38 | $52.40 | $52.40 |
| Purchase #3 | $98.46 | 4.756% | $103.1428 | $103.14 | $103.15 | $103.10 |
| Purchase #4 | $56.80 | 13.342% | $64.3783 | $64.38 | $64.40 | $64.40 |
| Purchase #5 | $232.36 | 5.218% | $244.4845 | $244.48 | $244.50 | $244.50 |
| Purchase #6 | $15.38 | 10.696% | $17.025 | $17.03 | $17.05 | $17.00 |
| Purchase #7 | $134.66 | 6.334% | $143.1894 | $143.19 | $143.20 | $143.20 |
| 7 purchase totals = | $782.00 | $838.9584 | $838.96 | $839.05 | $839.00 | |