| 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 | $238.80 | 11.400% | $266.0232 | $266.02 | $266.00 | $266.00 |
| Purchase #2 | $182.33 | 3.801% | $189.2604 | $189.26 | $189.25 | $189.30 |
| Purchase #3 | $46.49 | 9.703% | $51.0009 | $51.00 | $51.00 | $51.00 |
| Purchase #4 | $125.42 | 7.380% | $134.676 | $134.68 | $134.70 | $134.70 |
| Purchase #5 | $220.39 | 3.245% | $227.5417 | $227.54 | $227.55 | $227.50 |
| Purchase #6 | $188.78 | 7.680% | $203.2783 | $203.28 | $203.30 | $203.30 |
| Purchase #7 | $43.99 | 12.640% | $49.5503 | $49.55 | $49.55 | $49.60 |
| 7 purchase totals = | $1,046.20 | $1,121.3308 | $1,121.33 | $1,121.35 | $1,121.40 | |