| 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 | $142.57 | 3.828% | $148.0276 | $148.03 | $148.05 | $148.00 |
| Purchase #2 | $202.52 | 4.183% | $210.9914 | $210.99 | $211.00 | $211.00 |
| Purchase #3 | $236.71 | 10.213% | $260.8852 | $260.89 | $260.90 | $260.90 |
| Purchase #4 | $49.69 | 9.397% | $54.3594 | $54.36 | $54.35 | $54.40 |
| Purchase #5 | $130.95 | 5.303% | $137.8943 | $137.89 | $137.90 | $137.90 |
| Purchase #6 | $193.86 | 5.240% | $204.0183 | $204.02 | $204.00 | $204.00 |
| Purchase #7 | $197.39 | 4.289% | $205.8561 | $205.86 | $205.85 | $205.90 |
| 7 purchase totals = | $1,153.69 | $1,222.0323 | $1,222.04 | $1,222.05 | $1,222.10 | |