| 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 | $182.37 | 11.601% | $203.5267 | $203.53 | $203.55 | $203.50 |
| Purchase #2 | $125.47 | 12.512% | $141.1688 | $141.17 | $141.15 | $141.20 |
| Purchase #3 | $67.81 | 13.739% | $77.1264 | $77.13 | $77.15 | $77.10 |
| Purchase #4 | $184.30 | 11.705% | $205.8723 | $205.87 | $205.85 | $205.90 |
| Purchase #5 | $249.49 | 7.556% | $268.3415 | $268.34 | $268.35 | $268.30 |
| Purchase #6 | $210.77 | 10.669% | $233.2571 | $233.26 | $233.25 | $233.30 |
| Purchase #7 | $241.43 | 7.253% | $258.9409 | $258.94 | $258.95 | $258.90 |
| 7 purchase totals = | $1,261.64 | $1,388.2337 | $1,388.24 | $1,388.25 | $1,388.20 | |