| 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 | $205.37 | 11.724% | $229.4476 | $229.45 | $229.45 | $229.40 |
| Purchase #2 | $125.87 | 9.142% | $137.377 | $137.38 | $137.40 | $137.40 |
| Purchase #3 | $22.86 | 10.430% | $25.2443 | $25.24 | $25.25 | $25.20 |
| Purchase #4 | $24.90 | 13.250% | $28.1993 | $28.20 | $28.20 | $28.20 |
| Purchase #5 | $129.38 | 13.468% | $146.8049 | $146.80 | $146.80 | $146.80 |
| Purchase #6 | $130.32 | 6.587% | $138.9042 | $138.90 | $138.90 | $138.90 |
| Purchase #7 | $210.35 | 8.306% | $227.8217 | $227.82 | $227.80 | $227.80 |
| 7 purchase totals = | $849.05 | $933.7990 | $933.79 | $933.80 | $933.70 | |