| 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 | $215.61 | 4.576% | $225.4763 | $225.48 | $225.50 | $225.50 |
| Purchase #2 | $233.58 | 12.444% | $262.6467 | $262.65 | $262.65 | $262.60 |
| Purchase #3 | $47.65 | 5.684% | $50.3584 | $50.36 | $50.35 | $50.40 |
| Purchase #4 | $79.57 | 10.642% | $88.0378 | $88.04 | $88.05 | $88.00 |
| Purchase #5 | $187.60 | 12.718% | $211.459 | $211.46 | $211.45 | $211.50 |
| Purchase #6 | $248.97 | 7.316% | $267.1846 | $267.18 | $267.20 | $267.20 |
| Purchase #7 | $16.89 | 8.309% | $18.2934 | $18.29 | $18.30 | $18.30 |
| 7 purchase totals = | $1,029.87 | $1,123.4562 | $1,123.46 | $1,123.50 | $1,123.50 | |