| 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 | $229.66 | 3.227% | $237.0711 | $237.07 | $237.05 | $237.10 |
| Purchase #2 | $106.85 | 5.601% | $112.8347 | $112.83 | $112.85 | $112.80 |
| Purchase #3 | $156.48 | 13.648% | $177.8364 | $177.84 | $177.85 | $177.80 |
| Purchase #4 | $105.73 | 9.109% | $115.3609 | $115.36 | $115.35 | $115.40 |
| Purchase #5 | $64.75 | 5.380% | $68.2336 | $68.23 | $68.25 | $68.20 |
| Purchase #6 | $31.70 | 8.620% | $34.4325 | $34.43 | $34.45 | $34.40 |
| Purchase #7 | $240.95 | 3.538% | $249.4748 | $249.47 | $249.45 | $249.50 |
| 7 purchase totals = | $936.12 | $995.2440 | $995.23 | $995.25 | $995.20 | |