| 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 | $214.55 | 4.677% | $224.5845 | $224.58 | $224.60 | $224.60 |
| Purchase #2 | $209.59 | 13.563% | $238.0167 | $238.02 | $238.00 | $238.00 |
| Purchase #3 | $163.34 | 7.585% | $175.7293 | $175.73 | $175.75 | $175.70 |
| Purchase #4 | $216.57 | 5.773% | $229.0726 | $229.07 | $229.05 | $229.10 |
| Purchase #5 | $120.79 | 6.589% | $128.7489 | $128.75 | $128.75 | $128.70 |
| Purchase #6 | $69.91 | 11.736% | $78.1146 | $78.11 | $78.10 | $78.10 |
| Purchase #7 | $50.91 | 11.590% | $56.8105 | $56.81 | $56.80 | $56.80 |
| 7 purchase totals = | $1,045.66 | $1,131.0771 | $1,131.07 | $1,131.05 | $1,131.00 | |