| 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 | $199.62 | 12.602% | $224.7761 | $224.78 | $224.80 | $224.80 |
| Purchase #2 | $54.72 | 3.580% | $56.679 | $56.68 | $56.70 | $56.70 |
| Purchase #3 | $225.67 | 5.621% | $238.3549 | $238.35 | $238.35 | $238.40 |
| Purchase #4 | $21.78 | 3.746% | $22.5959 | $22.60 | $22.60 | $22.60 |
| Purchase #5 | $13.94 | 7.446% | $14.978 | $14.98 | $15.00 | $15.00 |
| Purchase #6 | $27.66 | 3.444% | $28.6126 | $28.61 | $28.60 | $28.60 |
| Purchase #7 | $211.97 | 4.409% | $221.3158 | $221.32 | $221.30 | $221.30 |
| 7 purchase totals = | $755.36 | $807.3123 | $807.32 | $807.35 | $807.40 | |