| 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 | $98.73 | 5.485% | $104.1453 | $104.15 | $104.15 | $104.10 |
| Purchase #2 | $100.71 | 10.139% | $110.921 | $110.92 | $110.90 | $110.90 |
| Purchase #3 | $136.67 | 12.104% | $153.2125 | $153.21 | $153.20 | $153.20 |
| Purchase #4 | $115.51 | 9.293% | $126.2443 | $126.24 | $126.25 | $126.20 |
| Purchase #5 | $189.37 | 12.291% | $212.6455 | $212.65 | $212.65 | $212.60 |
| Purchase #6 | $197.84 | 5.370% | $208.464 | $208.46 | $208.45 | $208.50 |
| Purchase #7 | $246.45 | 9.638% | $270.2029 | $270.20 | $270.20 | $270.20 |
| 7 purchase totals = | $1,085.28 | $1,185.8355 | $1,185.83 | $1,185.80 | $1,185.70 | |