| 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 | $248.48 | 9.126% | $271.1563 | $271.16 | $271.15 | $271.20 |
| Purchase #2 | $126.95 | 10.404% | $140.1579 | $140.16 | $140.15 | $140.20 |
| Purchase #3 | $153.67 | 7.798% | $165.6532 | $165.65 | $165.65 | $165.70 |
| Purchase #4 | $45.89 | 5.870% | $48.5837 | $48.58 | $48.60 | $48.60 |
| Purchase #5 | $155.62 | 13.857% | $177.1843 | $177.18 | $177.20 | $177.20 |
| Purchase #6 | $7.73 | 8.871% | $8.4157 | $8.42 | $8.40 | $8.40 |
| Purchase #7 | $92.47 | 8.187% | $100.0405 | $100.04 | $100.05 | $100.00 |
| 7 purchase totals = | $830.81 | $911.1916 | $911.19 | $911.20 | $911.30 | |