| 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 | $241.48 | 3.575% | $250.1129 | $250.11 | $250.10 | $250.10 |
| Purchase #2 | $208.51 | 9.809% | $228.9627 | $228.96 | $228.95 | $229.00 |
| Purchase #3 | $69.72 | 8.121% | $75.382 | $75.38 | $75.40 | $75.40 |
| Purchase #4 | $19.75 | 6.597% | $21.0529 | $21.05 | $21.05 | $21.10 |
| Purchase #5 | $128.71 | 10.860% | $142.6879 | $142.69 | $142.70 | $142.70 |
| Purchase #6 | $154.89 | 9.717% | $169.9407 | $169.94 | $169.95 | $169.90 |
| Purchase #7 | $207.75 | 3.724% | $215.4866 | $215.49 | $215.50 | $215.50 |
| 7 purchase totals = | $1,030.81 | $1,103.6257 | $1,103.62 | $1,103.65 | $1,103.70 | |