| 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 | $108.53 | 7.701% | $116.8879 | $116.89 | $116.90 | $116.90 |
| Purchase #2 | $240.89 | 10.477% | $266.128 | $266.13 | $266.15 | $266.10 |
| Purchase #3 | $23.49 | 11.787% | $26.2588 | $26.26 | $26.25 | $26.30 |
| Purchase #4 | $15.31 | 7.291% | $16.4263 | $16.43 | $16.45 | $16.40 |
| Purchase #5 | $47.76 | 13.521% | $54.2176 | $54.22 | $54.20 | $54.20 |
| Purchase #6 | $152.90 | 9.688% | $167.713 | $167.71 | $167.70 | $167.70 |
| Purchase #7 | $246.99 | 13.456% | $280.225 | $280.23 | $280.25 | $280.20 |
| 7 purchase totals = | $835.87 | $927.8566 | $927.87 | $927.90 | $927.80 | |