| 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 | $34.58 | 5.286% | $36.4079 | $36.41 | $36.40 | $36.40 |
| Purchase #2 | $231.55 | 13.328% | $262.411 | $262.41 | $262.40 | $262.40 |
| Purchase #3 | $166.25 | 8.468% | $180.3281 | $180.33 | $180.35 | $180.30 |
| Purchase #4 | $97.98 | 8.384% | $106.1946 | $106.19 | $106.20 | $106.20 |
| Purchase #5 | $112.58 | 6.588% | $119.9968 | $120.00 | $120.00 | $120.00 |
| Purchase #6 | $146.45 | 4.620% | $153.216 | $153.22 | $153.20 | $153.20 |
| Purchase #7 | $14.96 | 12.834% | $16.88 | $16.88 | $16.90 | $16.90 |
| 7 purchase totals = | $804.35 | $875.4344 | $875.44 | $875.45 | $875.40 | |