| 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 | $203.55 | 10.695% | $225.3197 | $225.32 | $225.30 | $225.30 |
| Purchase #2 | $92.64 | 12.437% | $104.1616 | $104.16 | $104.15 | $104.20 |
| Purchase #3 | $93.58 | 3.779% | $97.1164 | $97.12 | $97.10 | $97.10 |
| Purchase #4 | $244.77 | 3.230% | $252.6761 | $252.68 | $252.70 | $252.70 |
| Purchase #5 | $15.89 | 6.345% | $16.8982 | $16.90 | $16.90 | $16.90 |
| Purchase #6 | $59.56 | 4.660% | $62.3355 | $62.34 | $62.35 | $62.30 |
| Purchase #7 | $22.70 | 11.765% | $25.3707 | $25.37 | $25.35 | $25.40 |
| 7 purchase totals = | $732.69 | $783.8782 | $783.89 | $783.85 | $783.90 | |