| 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 | $26.68 | 10.300% | $29.428 | $29.43 | $29.45 | $29.40 |
| Purchase #2 | $215.58 | 4.179% | $224.5891 | $224.59 | $224.60 | $224.60 |
| Purchase #3 | $205.63 | 4.405% | $214.688 | $214.69 | $214.70 | $214.70 |
| Purchase #4 | $191.36 | 6.746% | $204.2691 | $204.27 | $204.25 | $204.30 |
| Purchase #5 | $112.90 | 7.166% | $120.9904 | $120.99 | $121.00 | $121.00 |
| Purchase #6 | $127.95 | 9.281% | $139.825 | $139.83 | $139.85 | $139.80 |
| Purchase #7 | $245.70 | 6.171% | $260.8621 | $260.86 | $260.85 | $260.90 |
| 7 purchase totals = | $1,125.80 | $1,194.6517 | $1,194.66 | $1,194.70 | $1,194.70 | |