| 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 | $202.92 | 3.207% | $209.4276 | $209.43 | $209.45 | $209.40 |
| Purchase #2 | $94.69 | 7.222% | $101.5285 | $101.53 | $101.55 | $101.50 |
| Purchase #3 | $117.89 | 10.400% | $130.1506 | $130.15 | $130.15 | $130.20 |
| Purchase #4 | $172.69 | 3.451% | $178.6495 | $178.65 | $178.65 | $178.60 |
| Purchase #5 | $61.59 | 8.544% | $66.8522 | $66.85 | $66.85 | $66.90 |
| Purchase #6 | $140.74 | 10.183% | $155.0716 | $155.07 | $155.05 | $155.10 |
| Purchase #7 | $128.38 | 10.311% | $141.6173 | $141.62 | $141.60 | $141.60 |
| 7 purchase totals = | $918.90 | $983.2973 | $983.30 | $983.30 | $983.30 | |