| 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 | $35.77 | 8.756% | $38.902 | $38.90 | $38.90 | $38.90 |
| Purchase #2 | $122.93 | 13.235% | $139.1998 | $139.20 | $139.20 | $139.20 |
| Purchase #3 | $45.76 | 5.175% | $48.1281 | $48.13 | $48.15 | $48.10 |
| Purchase #4 | $219.28 | 7.734% | $236.2391 | $236.24 | $236.25 | $236.20 |
| Purchase #5 | $102.96 | 5.411% | $108.5312 | $108.53 | $108.55 | $108.50 |
| Purchase #6 | $221.48 | 12.290% | $248.6999 | $248.70 | $248.70 | $248.70 |
| Purchase #7 | $56.61 | 4.301% | $59.0448 | $59.04 | $59.05 | $59.00 |
| 7 purchase totals = | $804.79 | $878.7449 | $878.74 | $878.80 | $878.60 | |