| 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 | $119.47 | 8.644% | $129.797 | $129.80 | $129.80 | $129.80 |
| Purchase #2 | $115.74 | 13.334% | $131.1728 | $131.17 | $131.15 | $131.20 |
| Purchase #3 | $61.63 | 6.107% | $65.3937 | $65.39 | $65.40 | $65.40 |
| Purchase #4 | $41.38 | 8.448% | $44.8758 | $44.88 | $44.90 | $44.90 |
| Purchase #5 | $248.85 | 3.727% | $258.1246 | $258.12 | $258.10 | $258.10 |
| Purchase #6 | $248.58 | 9.107% | $271.2182 | $271.22 | $271.20 | $271.20 |
| Purchase #7 | $15.62 | 5.112% | $16.4185 | $16.42 | $16.40 | $16.40 |
| 7 purchase totals = | $851.27 | $917.0006 | $917.00 | $916.95 | $917.00 | |