| 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 | $181.85 | 9.594% | $199.2967 | $199.30 | $199.30 | $199.30 |
| Purchase #2 | $119.42 | 7.605% | $128.5019 | $128.50 | $128.50 | $128.50 |
| Purchase #3 | $214.51 | 6.801% | $229.0988 | $229.10 | $229.10 | $229.10 |
| Purchase #4 | $38.59 | 3.683% | $40.0113 | $40.01 | $40.00 | $40.00 |
| Purchase #5 | $205.68 | 3.212% | $212.2864 | $212.29 | $212.30 | $212.30 |
| Purchase #6 | $46.76 | 8.244% | $50.6149 | $50.61 | $50.60 | $50.60 |
| Purchase #7 | $78.58 | 13.219% | $88.9675 | $88.97 | $88.95 | $89.00 |
| 7 purchase totals = | $885.39 | $948.7775 | $948.78 | $948.75 | $948.80 | |