| 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 | $124.95 | 10.419% | $137.9685 | $137.97 | $137.95 | $138.00 |
| Purchase #2 | $40.51 | 13.698% | $46.0591 | $46.06 | $46.05 | $46.10 |
| Purchase #3 | $137.53 | 3.491% | $142.3312 | $142.33 | $142.35 | $142.30 |
| Purchase #4 | $190.44 | 6.562% | $202.9367 | $202.94 | $202.95 | $202.90 |
| Purchase #5 | $22.26 | 12.444% | $25.03 | $25.03 | $25.05 | $25.00 |
| Purchase #6 | $197.56 | 10.473% | $218.2505 | $218.25 | $218.25 | $218.30 |
| Purchase #7 | $92.48 | 8.654% | $100.4832 | $100.48 | $100.50 | $100.50 |
| 7 purchase totals = | $805.73 | $873.0592 | $873.06 | $873.10 | $873.10 | |