| 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 | $114.73 | 7.448% | $123.2751 | $123.28 | $123.30 | $123.30 |
| Purchase #2 | $100.68 | 4.601% | $105.3123 | $105.31 | $105.30 | $105.30 |
| Purchase #3 | $155.71 | 13.668% | $176.9924 | $176.99 | $177.00 | $177.00 |
| Purchase #4 | $219.88 | 4.394% | $229.5415 | $229.54 | $229.55 | $229.50 |
| Purchase #5 | $45.84 | 7.268% | $49.1717 | $49.17 | $49.15 | $49.20 |
| Purchase #6 | $126.35 | 11.116% | $140.3951 | $140.40 | $140.40 | $140.40 |
| Purchase #7 | $79.38 | 10.683% | $87.8602 | $87.86 | $87.85 | $87.90 |
| 7 purchase totals = | $842.57 | $912.5483 | $912.55 | $912.55 | $912.60 | |