| 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 | $10.49 | 7.531% | $11.28 | $11.28 | $11.30 | $11.30 |
| Purchase #2 | $230.39 | 6.391% | $245.1142 | $245.11 | $245.10 | $245.10 |
| Purchase #3 | $71.66 | 12.306% | $80.4785 | $80.48 | $80.50 | $80.50 |
| Purchase #4 | $87.77 | 13.439% | $99.5654 | $99.57 | $99.55 | $99.60 |
| Purchase #5 | $185.76 | 6.186% | $197.2511 | $197.25 | $197.25 | $197.30 |
| Purchase #6 | $202.79 | 7.742% | $218.49 | $218.49 | $218.50 | $218.50 |
| Purchase #7 | $15.61 | 11.778% | $17.4485 | $17.45 | $17.45 | $17.40 |
| 7 purchase totals = | $804.47 | $869.6277 | $869.63 | $869.65 | $869.70 | |