| 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 | $205.52 | 6.841% | $219.5796 | $219.58 | $219.60 | $219.60 |
| Purchase #2 | $244.90 | 8.440% | $265.5696 | $265.57 | $265.55 | $265.60 |
| Purchase #3 | $106.53 | 3.395% | $110.1467 | $110.15 | $110.15 | $110.10 |
| Purchase #4 | $166.90 | 6.812% | $178.2692 | $178.27 | $178.25 | $178.30 |
| Purchase #5 | $210.98 | 5.772% | $223.1578 | $223.16 | $223.15 | $223.20 |
| Purchase #6 | $70.44 | 5.318% | $74.186 | $74.19 | $74.20 | $74.20 |
| Purchase #7 | $26.63 | 5.698% | $28.1474 | $28.15 | $28.15 | $28.10 |
| 7 purchase totals = | $1,031.90 | $1,099.0563 | $1,099.07 | $1,099.05 | $1,099.10 | |