| 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 | $84.69 | 6.819% | $90.465 | $90.47 | $90.45 | $90.50 |
| Purchase #2 | $202.59 | 11.769% | $226.4328 | $226.43 | $226.45 | $226.40 |
| Purchase #3 | $120.51 | 4.568% | $126.0149 | $126.01 | $126.00 | $126.00 |
| Purchase #4 | $37.96 | 4.281% | $39.5851 | $39.59 | $39.60 | $39.60 |
| Purchase #5 | $30.73 | 11.370% | $34.224 | $34.22 | $34.20 | $34.20 |
| Purchase #6 | $163.46 | 7.789% | $176.1919 | $176.19 | $176.20 | $176.20 |
| Purchase #7 | $229.94 | 4.122% | $239.4181 | $239.42 | $239.40 | $239.40 |
| 7 purchase totals = | $869.88 | $932.3318 | $932.33 | $932.30 | $932.30 | |