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 | $201.71 | 10.353% | $222.593 | $222.59 | $222.60 | $222.60 |
Purchase #2 | $95.77 | 12.593% | $107.8303 | $107.83 | $107.85 | $107.80 |
Purchase #3 | $237.94 | 3.493% | $246.2512 | $246.25 | $246.25 | $246.30 |
Purchase #4 | $84.82 | 11.148% | $94.2757 | $94.28 | $94.30 | $94.30 |
Purchase #5 | $129.85 | 11.790% | $145.1593 | $145.16 | $145.15 | $145.20 |
Purchase #6 | $39.60 | 7.492% | $42.5668 | $42.57 | $42.55 | $42.60 |
Purchase #7 | $137.96 | 7.856% | $148.7981 | $148.80 | $148.80 | $148.80 |
7 purchase totals = | $927.65 | $1,007.4744 | $1,007.48 | $1,007.50 | $1,007.60 |