| 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 | $202.94 | 7.317% | $217.7891 | $217.79 | $217.80 | $217.80 |
| Purchase #2 | $199.39 | 12.188% | $223.6917 | $223.69 | $223.70 | $223.70 |
| Purchase #3 | $100.36 | 7.218% | $107.604 | $107.60 | $107.60 | $107.60 |
| Purchase #4 | $199.27 | 12.821% | $224.8184 | $224.82 | $224.80 | $224.80 |
| Purchase #5 | $11.52 | 4.568% | $12.0462 | $12.05 | $12.05 | $12.00 |
| Purchase #6 | $153.68 | 4.665% | $160.8492 | $160.85 | $160.85 | $160.80 |
| Purchase #7 | $94.97 | 5.399% | $100.0974 | $100.10 | $100.10 | $100.10 |
| 7 purchase totals = | $962.13 | $1,046.8960 | $1,046.90 | $1,046.90 | $1,046.80 | |