| 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 | $207.54 | 12.403% | $233.2812 | $233.28 | $233.30 | $233.30 |
| Purchase #2 | $155.61 | 9.726% | $170.7446 | $170.74 | $170.75 | $170.70 |
| Purchase #3 | $65.42 | 5.426% | $68.9697 | $68.97 | $68.95 | $69.00 |
| Purchase #4 | $138.28 | 3.241% | $142.7617 | $142.76 | $142.75 | $142.80 |
| Purchase #5 | $238.98 | 10.785% | $264.754 | $264.75 | $264.75 | $264.80 |
| Purchase #6 | $105.71 | 8.458% | $114.651 | $114.65 | $114.65 | $114.70 |
| Purchase #7 | $197.83 | 8.654% | $214.9502 | $214.95 | $214.95 | $215.00 |
| 7 purchase totals = | $1,109.37 | $1,210.1124 | $1,210.10 | $1,210.10 | $1,210.30 | |