| 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 | $247.40 | 4.102% | $257.5483 | $257.55 | $257.55 | $257.50 |
| Purchase #2 | $12.47 | 6.519% | $13.2829 | $13.28 | $13.30 | $13.30 |
| Purchase #3 | $225.30 | 9.251% | $246.1425 | $246.14 | $246.15 | $246.10 |
| Purchase #4 | $214.41 | 3.193% | $221.2561 | $221.26 | $221.25 | $221.30 |
| Purchase #5 | $64.29 | 7.597% | $69.1741 | $69.17 | $69.15 | $69.20 |
| Purchase #6 | $15.44 | 12.589% | $17.3837 | $17.38 | $17.40 | $17.40 |
| Purchase #7 | $49.77 | 5.704% | $52.6089 | $52.61 | $52.60 | $52.60 |
| 7 purchase totals = | $829.08 | $877.3965 | $877.39 | $877.40 | $877.40 | |