| 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 | $142.39 | 5.406% | $150.0876 | $150.09 | $150.10 | $150.10 |
| Purchase #2 | $23.32 | 11.622% | $26.0303 | $26.03 | $26.05 | $26.00 |
| Purchase #3 | $210.55 | 5.143% | $221.3786 | $221.38 | $221.40 | $221.40 |
| Purchase #4 | $36.96 | 10.804% | $40.9532 | $40.95 | $40.95 | $41.00 |
| Purchase #5 | $217.44 | 6.542% | $231.6649 | $231.66 | $231.65 | $231.70 |
| Purchase #6 | $25.98 | 7.790% | $28.0038 | $28.00 | $28.00 | $28.00 |
| Purchase #7 | $220.40 | 5.131% | $231.7087 | $231.71 | $231.70 | $231.70 |
| 7 purchase totals = | $877.04 | $929.8271 | $929.82 | $929.85 | $929.90 | |