| 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 | $117.63 | 6.800% | $125.6288 | $125.63 | $125.65 | $125.60 |
| Purchase #2 | $28.30 | 4.656% | $29.6176 | $29.62 | $29.60 | $29.60 |
| Purchase #3 | $113.84 | 11.526% | $126.9612 | $126.96 | $126.95 | $127.00 |
| Purchase #4 | $24.54 | 3.872% | $25.4902 | $25.49 | $25.50 | $25.50 |
| Purchase #5 | $245.59 | 3.507% | $254.2028 | $254.20 | $254.20 | $254.20 |
| Purchase #6 | $192.86 | 6.401% | $205.205 | $205.21 | $205.20 | $205.20 |
| Purchase #7 | $128.69 | 8.115% | $139.1332 | $139.13 | $139.15 | $139.10 |
| 7 purchase totals = | $851.45 | $906.2388 | $906.24 | $906.25 | $906.20 | |