| 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 | $89.95 | 11.198% | $100.0226 | $100.02 | $100.00 | $100.00 |
| Purchase #2 | $222.90 | 12.598% | $250.9809 | $250.98 | $251.00 | $251.00 |
| Purchase #3 | $195.70 | 8.610% | $212.5498 | $212.55 | $212.55 | $212.50 |
| Purchase #4 | $211.98 | 12.113% | $237.6571 | $237.66 | $237.65 | $237.70 |
| Purchase #5 | $92.78 | 4.470% | $96.9273 | $96.93 | $96.95 | $96.90 |
| Purchase #6 | $81.27 | 6.184% | $86.2957 | $86.30 | $86.30 | $86.30 |
| Purchase #7 | $57.97 | 5.148% | $60.9543 | $60.95 | $60.95 | $61.00 |
| 7 purchase totals = | $952.55 | $1,045.3877 | $1,045.39 | $1,045.40 | $1,045.40 | |