| 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 | $164.71 | 3.272% | $170.0993 | $170.10 | $170.10 | $170.10 |
| Purchase #2 | $145.76 | 11.629% | $162.7104 | $162.71 | $162.70 | $162.70 |
| Purchase #3 | $225.33 | 9.654% | $247.0834 | $247.08 | $247.10 | $247.10 |
| Purchase #4 | $32.76 | 13.318% | $37.123 | $37.12 | $37.10 | $37.10 |
| Purchase #5 | $240.39 | 13.386% | $272.5686 | $272.57 | $272.55 | $272.60 |
| Purchase #6 | $217.98 | 9.555% | $238.808 | $238.81 | $238.80 | $238.80 |
| Purchase #7 | $237.89 | 6.628% | $253.6573 | $253.66 | $253.65 | $253.70 |
| 7 purchase totals = | $1,264.82 | $1,382.0500 | $1,382.05 | $1,382.00 | $1,382.10 | |