| 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 | $10.98 | 12.805% | $12.386 | $12.39 | $12.40 | $12.40 |
| Purchase #2 | $98.26 | 3.361% | $101.5625 | $101.56 | $101.55 | $101.60 |
| Purchase #3 | $24.87 | 8.762% | $27.0491 | $27.05 | $27.05 | $27.00 |
| Purchase #4 | $21.90 | 12.752% | $24.6927 | $24.69 | $24.70 | $24.70 |
| Purchase #5 | $233.38 | 12.799% | $263.2503 | $263.25 | $263.25 | $263.30 |
| Purchase #6 | $205.43 | 13.144% | $232.4317 | $232.43 | $232.45 | $232.40 |
| Purchase #7 | $125.51 | 12.484% | $141.1787 | $141.18 | $141.20 | $141.20 |
| 7 purchase totals = | $720.33 | $802.5510 | $802.55 | $802.60 | $802.60 | |