| 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 | $211.92 | 7.379% | $227.5576 | $227.56 | $227.55 | $227.60 |
| Purchase #2 | $106.45 | 8.152% | $115.1278 | $115.13 | $115.15 | $115.10 |
| Purchase #3 | $21.56 | 11.189% | $23.9723 | $23.97 | $23.95 | $24.00 |
| Purchase #4 | $110.35 | 5.374% | $116.2802 | $116.28 | $116.30 | $116.30 |
| Purchase #5 | $109.32 | 3.212% | $112.8314 | $112.83 | $112.85 | $112.80 |
| Purchase #6 | $41.56 | 11.781% | $46.4562 | $46.46 | $46.45 | $46.50 |
| Purchase #7 | $76.70 | 13.289% | $86.8927 | $86.89 | $86.90 | $86.90 |
| 7 purchase totals = | $677.86 | $729.1182 | $729.12 | $729.15 | $729.20 | |