| 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 | $210.64 | 9.110% | $229.8293 | $229.83 | $229.85 | $229.80 |
| Purchase #2 | $244.97 | 12.843% | $276.4315 | $276.43 | $276.45 | $276.40 |
| Purchase #3 | $235.28 | 6.859% | $251.4179 | $251.42 | $251.40 | $251.40 |
| Purchase #4 | $51.51 | 3.635% | $53.3824 | $53.38 | $53.40 | $53.40 |
| Purchase #5 | $176.50 | 5.864% | $186.85 | $186.85 | $186.85 | $186.90 |
| Purchase #6 | $16.66 | 5.478% | $17.5726 | $17.57 | $17.55 | $17.60 |
| Purchase #7 | $16.91 | 5.754% | $17.883 | $17.88 | $17.90 | $17.90 |
| 7 purchase totals = | $952.47 | $1,033.3667 | $1,033.36 | $1,033.40 | $1,033.40 | |