| 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 | $128.36 | 9.858% | $141.0137 | $141.01 | $141.00 | $141.00 |
| Purchase #2 | $113.53 | 10.207% | $125.118 | $125.12 | $125.10 | $125.10 |
| Purchase #3 | $62.28 | 13.341% | $70.5888 | $70.59 | $70.60 | $70.60 |
| Purchase #4 | $193.25 | 10.273% | $213.1026 | $213.10 | $213.10 | $213.10 |
| Purchase #5 | $11.82 | 12.184% | $13.2601 | $13.26 | $13.25 | $13.30 |
| Purchase #6 | $110.80 | 8.513% | $120.2324 | $120.23 | $120.25 | $120.20 |
| Purchase #7 | $166.52 | 11.714% | $186.0262 | $186.03 | $186.05 | $186.00 |
| 7 purchase totals = | $786.56 | $869.3418 | $869.34 | $869.35 | $869.30 | |