| 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 | $123.51 | 12.196% | $138.5733 | $138.57 | $138.55 | $138.60 |
| Purchase #2 | $243.97 | 10.583% | $269.7893 | $269.79 | $269.80 | $269.80 |
| Purchase #3 | $21.76 | 11.525% | $24.2678 | $24.27 | $24.25 | $24.30 |
| Purchase #4 | $204.92 | 3.539% | $212.1721 | $212.17 | $212.15 | $212.20 |
| Purchase #5 | $47.71 | 9.140% | $52.0707 | $52.07 | $52.05 | $52.10 |
| Purchase #6 | $244.65 | 8.763% | $266.0887 | $266.09 | $266.10 | $266.10 |
| Purchase #7 | $190.93 | 4.781% | $200.0584 | $200.06 | $200.05 | $200.10 |
| 7 purchase totals = | $1,077.45 | $1,163.0203 | $1,163.02 | $1,162.95 | $1,163.20 | |