| 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 | $94.25 | 3.850% | $97.8786 | $97.88 | $97.90 | $97.90 |
| Purchase #2 | $176.89 | 13.172% | $200.19 | $200.19 | $200.20 | $200.20 |
| Purchase #3 | $161.28 | 12.131% | $180.8449 | $180.84 | $180.85 | $180.80 |
| Purchase #4 | $89.79 | 4.761% | $94.0649 | $94.06 | $94.05 | $94.10 |
| Purchase #5 | $10.67 | 6.236% | $11.3354 | $11.34 | $11.35 | $11.30 |
| Purchase #6 | $105.91 | 6.490% | $112.7836 | $112.78 | $112.80 | $112.80 |
| Purchase #7 | $225.91 | 7.208% | $242.1936 | $242.19 | $242.20 | $242.20 |
| 7 purchase totals = | $864.70 | $939.2910 | $939.28 | $939.35 | $939.30 | |