| 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 | $191.66 | 11.453% | $213.6108 | $213.61 | $213.60 | $213.60 |
| Purchase #2 | $76.72 | 6.434% | $81.6562 | $81.66 | $81.65 | $81.70 |
| Purchase #3 | $58.78 | 3.708% | $60.9596 | $60.96 | $60.95 | $61.00 |
| Purchase #4 | $130.32 | 12.641% | $146.7938 | $146.79 | $146.80 | $146.80 |
| Purchase #5 | $245.77 | 5.584% | $259.4938 | $259.49 | $259.50 | $259.50 |
| Purchase #6 | $112.83 | 4.369% | $117.7595 | $117.76 | $117.75 | $117.80 |
| Purchase #7 | $88.87 | 12.342% | $99.8383 | $99.84 | $99.85 | $99.80 |
| 7 purchase totals = | $904.95 | $980.1120 | $980.11 | $980.10 | $980.20 | |