| 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 | $213.46 | 13.468% | $242.2088 | $242.21 | $242.20 | $242.20 |
| Purchase #2 | $205.45 | 9.229% | $224.411 | $224.41 | $224.40 | $224.40 |
| Purchase #3 | $136.98 | 6.562% | $145.9686 | $145.97 | $145.95 | $146.00 |
| Purchase #4 | $93.39 | 3.211% | $96.3888 | $96.39 | $96.40 | $96.40 |
| Purchase #5 | $22.33 | 10.489% | $24.6722 | $24.67 | $24.65 | $24.70 |
| Purchase #6 | $57.48 | 13.261% | $65.1024 | $65.10 | $65.10 | $65.10 |
| Purchase #7 | $191.91 | 3.402% | $198.4388 | $198.44 | $198.45 | $198.40 |
| 7 purchase totals = | $921.00 | $997.1906 | $997.19 | $997.15 | $997.20 | |