| 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 | $12.96 | 8.279% | $14.033 | $14.03 | $14.05 | $14.00 |
| Purchase #2 | $161.32 | 12.149% | $180.9188 | $180.92 | $180.90 | $180.90 |
| Purchase #3 | $159.47 | 12.832% | $179.9332 | $179.93 | $179.95 | $179.90 |
| Purchase #4 | $145.45 | 6.398% | $154.7559 | $154.76 | $154.75 | $154.80 |
| Purchase #5 | $225.39 | 13.311% | $255.3917 | $255.39 | $255.40 | $255.40 |
| Purchase #6 | $90.99 | 7.310% | $97.6414 | $97.64 | $97.65 | $97.60 |
| Purchase #7 | $37.59 | 7.354% | $40.3544 | $40.35 | $40.35 | $40.40 |
| 7 purchase totals = | $833.17 | $923.0284 | $923.02 | $923.05 | $923.00 | |