| 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 | $39.71 | 6.116% | $42.1387 | $42.14 | $42.15 | $42.10 |
| Purchase #2 | $20.32 | 13.197% | $23.0016 | $23.00 | $23.00 | $23.00 |
| Purchase #3 | $192.81 | 13.128% | $218.1221 | $218.12 | $218.10 | $218.10 |
| Purchase #4 | $98.66 | 13.526% | $112.0048 | $112.00 | $112.00 | $112.00 |
| Purchase #5 | $13.42 | 13.699% | $15.2584 | $15.26 | $15.25 | $15.30 |
| Purchase #6 | $199.31 | 11.300% | $221.832 | $221.83 | $221.85 | $221.80 |
| Purchase #7 | $189.34 | 8.866% | $206.1269 | $206.13 | $206.15 | $206.10 |
| 7 purchase totals = | $753.57 | $838.4845 | $838.48 | $838.50 | $838.40 | |