| 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 | $42.97 | 12.457% | $48.3228 | $48.32 | $48.30 | $48.30 |
| Purchase #2 | $189.59 | 8.685% | $206.0559 | $206.06 | $206.05 | $206.10 |
| Purchase #3 | $218.68 | 9.638% | $239.7564 | $239.76 | $239.75 | $239.80 |
| Purchase #4 | $134.39 | 9.215% | $146.774 | $146.77 | $146.75 | $146.80 |
| Purchase #5 | $42.27 | 7.294% | $45.3532 | $45.35 | $45.35 | $45.40 |
| Purchase #6 | $98.79 | 6.158% | $104.8735 | $104.87 | $104.85 | $104.90 |
| Purchase #7 | $199.75 | 8.127% | $215.9837 | $215.98 | $216.00 | $216.00 |
| 7 purchase totals = | $926.44 | $1,007.1195 | $1,007.11 | $1,007.05 | $1,007.30 | |