| 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 | $222.82 | 4.610% | $233.092 | $233.09 | $233.10 | $233.10 |
| Purchase #2 | $69.55 | 13.748% | $79.1117 | $79.11 | $79.10 | $79.10 |
| Purchase #3 | $16.37 | 3.192% | $16.8925 | $16.89 | $16.90 | $16.90 |
| Purchase #4 | $205.63 | 12.246% | $230.8114 | $230.81 | $230.80 | $230.80 |
| Purchase #5 | $78.62 | 4.347% | $82.0376 | $82.04 | $82.05 | $82.00 |
| Purchase #6 | $166.42 | 7.286% | $178.5454 | $178.55 | $178.55 | $178.50 |
| Purchase #7 | $111.62 | 8.442% | $121.043 | $121.04 | $121.05 | $121.00 |
| 7 purchase totals = | $871.03 | $941.5336 | $941.53 | $941.55 | $941.40 | |