| 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 | $228.54 | 9.351% | $249.9108 | $249.91 | $249.90 | $249.90 |
| Purchase #2 | $206.44 | 7.821% | $222.5857 | $222.59 | $222.60 | $222.60 |
| Purchase #3 | $91.92 | 13.637% | $104.4551 | $104.46 | $104.45 | $104.50 |
| Purchase #4 | $217.71 | 6.864% | $232.6536 | $232.65 | $232.65 | $232.70 |
| Purchase #5 | $156.39 | 6.555% | $166.6414 | $166.64 | $166.65 | $166.60 |
| Purchase #6 | $244.97 | 9.564% | $268.3989 | $268.40 | $268.40 | $268.40 |
| Purchase #7 | $186.36 | 3.283% | $192.4782 | $192.48 | $192.50 | $192.50 |
| 7 purchase totals = | $1,332.33 | $1,437.1237 | $1,437.13 | $1,437.15 | $1,437.20 | |