| 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 | $212.34 | 9.439% | $232.3828 | $232.38 | $232.40 | $232.40 |
| Purchase #2 | $125.49 | 13.335% | $142.2241 | $142.22 | $142.20 | $142.20 |
| Purchase #3 | $240.77 | 5.685% | $254.4578 | $254.46 | $254.45 | $254.50 |
| Purchase #4 | $131.47 | 11.180% | $146.1683 | $146.17 | $146.15 | $146.20 |
| Purchase #5 | $49.74 | 4.215% | $51.8365 | $51.84 | $51.85 | $51.80 |
| Purchase #6 | $193.27 | 5.323% | $203.5578 | $203.56 | $203.55 | $203.60 |
| Purchase #7 | $150.43 | 13.852% | $171.2676 | $171.27 | $171.25 | $171.30 |
| 7 purchase totals = | $1,103.51 | $1,201.8949 | $1,201.90 | $1,201.85 | $1,202.00 | |