| 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 | $113.63 | 3.782% | $117.9275 | $117.93 | $117.95 | $117.90 |
| Purchase #2 | $86.40 | 6.349% | $91.8855 | $91.89 | $91.90 | $91.90 |
| Purchase #3 | $41.63 | 13.308% | $47.1701 | $47.17 | $47.15 | $47.20 |
| Purchase #4 | $24.57 | 6.141% | $26.0788 | $26.08 | $26.10 | $26.10 |
| Purchase #5 | $220.91 | 5.383% | $232.8016 | $232.80 | $232.80 | $232.80 |
| Purchase #6 | $119.36 | 5.126% | $125.4784 | $125.48 | $125.50 | $125.50 |
| Purchase #7 | $175.60 | 7.462% | $188.7033 | $188.70 | $188.70 | $188.70 |
| 7 purchase totals = | $782.10 | $830.0452 | $830.05 | $830.10 | $830.10 | |