| 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 | $98.30 | 6.500% | $104.6895 | $104.69 | $104.70 | $104.70 |
| Purchase #2 | $234.69 | 3.619% | $243.1834 | $243.18 | $243.20 | $243.20 |
| Purchase #3 | $28.80 | 12.648% | $32.4426 | $32.44 | $32.45 | $32.40 |
| Purchase #4 | $225.58 | 7.299% | $242.0451 | $242.05 | $242.05 | $242.00 |
| Purchase #5 | $61.50 | 7.803% | $66.2988 | $66.30 | $66.30 | $66.30 |
| Purchase #6 | $218.69 | 3.631% | $226.6306 | $226.63 | $226.65 | $226.60 |
| Purchase #7 | $160.88 | 11.234% | $178.9533 | $178.95 | $178.95 | $179.00 |
| 7 purchase totals = | $1,028.44 | $1,094.2433 | $1,094.24 | $1,094.30 | $1,094.20 | |