| 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 | $13.42 | 10.496% | $14.8286 | $14.83 | $14.85 | $14.80 |
| Purchase #2 | $110.55 | 10.764% | $122.4496 | $122.45 | $122.45 | $122.40 |
| Purchase #3 | $244.62 | 5.176% | $257.2815 | $257.28 | $257.30 | $257.30 |
| Purchase #4 | $88.48 | 7.813% | $95.3929 | $95.39 | $95.40 | $95.40 |
| Purchase #5 | $86.36 | 8.204% | $93.445 | $93.45 | $93.45 | $93.40 |
| Purchase #6 | $97.87 | 12.641% | $110.2417 | $110.24 | $110.25 | $110.20 |
| Purchase #7 | $25.74 | 13.744% | $29.2777 | $29.28 | $29.30 | $29.30 |
| 7 purchase totals = | $667.04 | $722.9170 | $722.92 | $723.00 | $722.80 | |