| 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 | $206.40 | 3.811% | $214.2659 | $214.27 | $214.25 | $214.30 |
| Purchase #2 | $119.94 | 10.161% | $132.1271 | $132.13 | $132.15 | $132.10 |
| Purchase #3 | $29.69 | 13.424% | $33.6756 | $33.68 | $33.70 | $33.70 |
| Purchase #4 | $142.90 | 5.148% | $150.2565 | $150.26 | $150.25 | $150.30 |
| Purchase #5 | $61.62 | 7.145% | $66.0227 | $66.02 | $66.00 | $66.00 |
| Purchase #6 | $195.81 | 10.420% | $216.2134 | $216.21 | $216.20 | $216.20 |
| Purchase #7 | $16.36 | 10.659% | $18.1038 | $18.10 | $18.10 | $18.10 |
| 7 purchase totals = | $772.72 | $830.6650 | $830.67 | $830.65 | $830.70 | |