| 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 | $117.77 | 11.283% | $131.058 | $131.06 | $131.05 | $131.10 |
| Purchase #2 | $59.90 | 11.372% | $66.7118 | $66.71 | $66.70 | $66.70 |
| Purchase #3 | $240.79 | 10.195% | $265.3385 | $265.34 | $265.35 | $265.30 |
| Purchase #4 | $219.82 | 5.517% | $231.9475 | $231.95 | $231.95 | $231.90 |
| Purchase #5 | $85.70 | 3.573% | $88.7621 | $88.76 | $88.75 | $88.80 |
| Purchase #6 | $44.40 | 9.694% | $48.7041 | $48.70 | $48.70 | $48.70 |
| Purchase #7 | $100.60 | 6.206% | $106.8432 | $106.84 | $106.85 | $106.80 |
| 7 purchase totals = | $868.98 | $939.3652 | $939.36 | $939.35 | $939.30 | |