| 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 | $181.56 | 12.440% | $204.1461 | $204.15 | $204.15 | $204.10 |
| Purchase #2 | $205.91 | 8.853% | $224.1392 | $224.14 | $224.15 | $224.10 |
| Purchase #3 | $187.27 | 10.551% | $207.0289 | $207.03 | $207.05 | $207.00 |
| Purchase #4 | $235.75 | 4.583% | $246.5544 | $246.55 | $246.55 | $246.60 |
| Purchase #5 | $7.86 | 12.686% | $8.8571 | $8.86 | $8.85 | $8.90 |
| Purchase #6 | $58.77 | 12.280% | $65.987 | $65.99 | $66.00 | $66.00 |
| Purchase #7 | $99.73 | 12.510% | $112.2062 | $112.21 | $112.20 | $112.20 |
| 7 purchase totals = | $976.85 | $1,068.9189 | $1,068.93 | $1,068.95 | $1,068.90 | |