| 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 | $199.49 | 11.395% | $222.2219 | $222.22 | $222.20 | $222.20 |
| Purchase #2 | $155.99 | 6.609% | $166.2994 | $166.30 | $166.30 | $166.30 |
| Purchase #3 | $198.93 | 5.176% | $209.2266 | $209.23 | $209.25 | $209.20 |
| Purchase #4 | $118.25 | 6.155% | $125.5283 | $125.53 | $125.55 | $125.50 |
| Purchase #5 | $216.57 | 8.641% | $235.2838 | $235.28 | $235.30 | $235.30 |
| Purchase #6 | $46.94 | 8.277% | $50.8252 | $50.83 | $50.85 | $50.80 |
| Purchase #7 | $249.88 | 5.702% | $264.1282 | $264.13 | $264.15 | $264.10 |
| 7 purchase totals = | $1,186.05 | $1,273.5134 | $1,273.52 | $1,273.60 | $1,273.40 | |