| 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 | $221.40 | 13.160% | $250.5362 | $250.54 | $250.55 | $250.50 |
| Purchase #2 | $88.49 | 12.572% | $99.615 | $99.62 | $99.60 | $99.60 |
| Purchase #3 | $214.38 | 13.402% | $243.1112 | $243.11 | $243.10 | $243.10 |
| Purchase #4 | $145.61 | 9.515% | $159.4648 | $159.46 | $159.45 | $159.50 |
| Purchase #5 | $78.74 | 11.504% | $87.7982 | $87.80 | $87.80 | $87.80 |
| Purchase #6 | $23.61 | 3.682% | $24.4793 | $24.48 | $24.50 | $24.50 |
| Purchase #7 | $185.39 | 6.507% | $197.4533 | $197.45 | $197.45 | $197.50 |
| 7 purchase totals = | $957.62 | $1,062.4580 | $1,062.46 | $1,062.45 | $1,062.50 | |