| 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 | $241.50 | 12.270% | $271.1321 | $271.13 | $271.15 | $271.10 |
| Purchase #2 | $39.56 | 4.108% | $41.1851 | $41.19 | $41.20 | $41.20 |
| Purchase #3 | $129.76 | 5.353% | $136.7061 | $136.71 | $136.70 | $136.70 |
| Purchase #4 | $95.29 | 6.250% | $101.2456 | $101.25 | $101.25 | $101.20 |
| Purchase #5 | $63.26 | 13.289% | $71.6666 | $71.67 | $71.65 | $71.70 |
| Purchase #6 | $48.59 | 6.238% | $51.621 | $51.62 | $51.60 | $51.60 |
| Purchase #7 | $6.31 | 4.569% | $6.5983 | $6.60 | $6.60 | $6.60 |
| 7 purchase totals = | $624.27 | $680.1548 | $680.17 | $680.15 | $680.10 | |