| 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 | $9.35 | 10.457% | $10.3277 | $10.33 | $10.35 | $10.30 |
| Purchase #2 | $85.52 | 7.760% | $92.1564 | $92.16 | $92.15 | $92.20 |
| Purchase #3 | $121.94 | 12.364% | $137.0167 | $137.02 | $137.00 | $137.00 |
| Purchase #4 | $227.32 | 9.527% | $248.9768 | $248.98 | $249.00 | $249.00 |
| Purchase #5 | $161.97 | 9.571% | $177.4721 | $177.47 | $177.45 | $177.50 |
| Purchase #6 | $53.91 | 10.487% | $59.5635 | $59.56 | $59.55 | $59.60 |
| Purchase #7 | $144.45 | 6.367% | $153.6471 | $153.65 | $153.65 | $153.60 |
| 7 purchase totals = | $804.46 | $879.1603 | $879.17 | $879.15 | $879.20 | |