| 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 | $237.67 | 4.501% | $248.3675 | $248.37 | $248.35 | $248.40 |
| Purchase #2 | $250.92 | 10.312% | $276.7949 | $276.79 | $276.80 | $276.80 |
| Purchase #3 | $78.89 | 9.858% | $86.667 | $86.67 | $86.65 | $86.70 |
| Purchase #4 | $246.61 | 8.325% | $267.1403 | $267.14 | $267.15 | $267.10 |
| Purchase #5 | $35.32 | 6.729% | $37.6967 | $37.70 | $37.70 | $37.70 |
| Purchase #6 | $241.33 | 7.688% | $259.8835 | $259.88 | $259.90 | $259.90 |
| Purchase #7 | $35.72 | 13.786% | $40.6444 | $40.64 | $40.65 | $40.60 |
| 7 purchase totals = | $1,126.46 | $1,217.1943 | $1,217.19 | $1,217.20 | $1,217.20 | |