| 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 | $200.68 | 7.218% | $215.1651 | $215.17 | $215.15 | $215.20 |
| Purchase #2 | $46.47 | 11.586% | $51.854 | $51.85 | $51.85 | $51.90 |
| Purchase #3 | $167.36 | 3.586% | $173.3615 | $173.36 | $173.35 | $173.40 |
| Purchase #4 | $38.52 | 12.688% | $43.4074 | $43.41 | $43.40 | $43.40 |
| Purchase #5 | $210.36 | 13.858% | $239.5117 | $239.51 | $239.50 | $239.50 |
| Purchase #6 | $212.39 | 11.126% | $236.0205 | $236.02 | $236.00 | $236.00 |
| Purchase #7 | $85.60 | 9.139% | $93.423 | $93.42 | $93.40 | $93.40 |
| 7 purchase totals = | $961.38 | $1,052.7432 | $1,052.74 | $1,052.65 | $1,052.80 | |