| 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 | $102.82 | 12.790% | $115.9707 | $115.97 | $115.95 | $116.00 |
| Purchase #2 | $144.83 | 3.754% | $150.2669 | $150.27 | $150.25 | $150.30 |
| Purchase #3 | $217.26 | 3.318% | $224.4687 | $224.47 | $224.45 | $224.50 |
| Purchase #4 | $110.88 | 11.432% | $123.5558 | $123.56 | $123.55 | $123.60 |
| Purchase #5 | $140.73 | 4.348% | $146.8489 | $146.85 | $146.85 | $146.80 |
| Purchase #6 | $26.39 | 7.335% | $28.3257 | $28.33 | $28.35 | $28.30 |
| Purchase #7 | $236.59 | 9.747% | $259.6504 | $259.65 | $259.65 | $259.70 |
| 7 purchase totals = | $979.50 | $1,049.0871 | $1,049.10 | $1,049.05 | $1,049.20 | |