| 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 | $20.79 | 9.140% | $22.6902 | $22.69 | $22.70 | $22.70 |
| Purchase #2 | $227.34 | 7.519% | $244.4337 | $244.43 | $244.45 | $244.40 |
| Purchase #3 | $22.71 | 7.263% | $24.3594 | $24.36 | $24.35 | $24.40 |
| Purchase #4 | $101.97 | 7.266% | $109.3791 | $109.38 | $109.40 | $109.40 |
| Purchase #5 | $145.41 | 13.270% | $164.7059 | $164.71 | $164.70 | $164.70 |
| Purchase #6 | $237.28 | 8.824% | $258.2176 | $258.22 | $258.20 | $258.20 |
| Purchase #7 | $236.55 | 4.451% | $247.0788 | $247.08 | $247.10 | $247.10 |
| 7 purchase totals = | $992.05 | $1,070.8647 | $1,070.87 | $1,070.90 | $1,070.90 | |