| 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 | $199.28 | 12.409% | $224.0087 | $224.01 | $224.00 | $224.00 |
| Purchase #2 | $31.81 | 11.462% | $35.4561 | $35.46 | $35.45 | $35.50 |
| Purchase #3 | $73.95 | 13.348% | $83.8208 | $83.82 | $83.80 | $83.80 |
| Purchase #4 | $84.87 | 9.604% | $93.0209 | $93.02 | $93.00 | $93.00 |
| Purchase #5 | $205.81 | 11.720% | $229.9309 | $229.93 | $229.95 | $229.90 |
| Purchase #6 | $146.59 | 9.304% | $160.2287 | $160.23 | $160.25 | $160.20 |
| Purchase #7 | $49.96 | 10.581% | $55.2463 | $55.25 | $55.25 | $55.20 |
| 7 purchase totals = | $792.27 | $881.7124 | $881.72 | $881.70 | $881.60 | |