| 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 | $232.79 | 12.702% | $262.359 | $262.36 | $262.35 | $262.40 |
| Purchase #2 | $141.27 | 12.275% | $158.6109 | $158.61 | $158.60 | $158.60 |
| Purchase #3 | $29.58 | 5.613% | $31.2403 | $31.24 | $31.25 | $31.20 |
| Purchase #4 | $10.62 | 11.329% | $11.8231 | $11.82 | $11.80 | $11.80 |
| Purchase #5 | $10.42 | 12.662% | $11.7394 | $11.74 | $11.75 | $11.70 |
| Purchase #6 | $93.71 | 6.212% | $99.5313 | $99.53 | $99.55 | $99.50 |
| Purchase #7 | $106.52 | 3.356% | $110.0948 | $110.09 | $110.10 | $110.10 |
| 7 purchase totals = | $624.91 | $685.3988 | $685.39 | $685.40 | $685.30 | |