| 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 | $190.37 | 5.453% | $200.7509 | $200.75 | $200.75 | $200.80 |
| Purchase #2 | $94.83 | 13.191% | $107.339 | $107.34 | $107.35 | $107.30 |
| Purchase #3 | $225.35 | 10.672% | $249.3994 | $249.40 | $249.40 | $249.40 |
| Purchase #4 | $201.46 | 12.567% | $226.7775 | $226.78 | $226.80 | $226.80 |
| Purchase #5 | $102.59 | 12.384% | $115.2947 | $115.29 | $115.30 | $115.30 |
| Purchase #6 | $42.47 | 9.178% | $46.3679 | $46.37 | $46.35 | $46.40 |
| Purchase #7 | $22.33 | 4.136% | $23.2536 | $23.25 | $23.25 | $23.30 |
| 7 purchase totals = | $879.40 | $969.1830 | $969.18 | $969.20 | $969.30 | |