| 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 | $187.81 | 8.204% | $203.2179 | $203.22 | $203.20 | $203.20 |
| Purchase #2 | $117.32 | 5.317% | $123.5579 | $123.56 | $123.55 | $123.60 |
| Purchase #3 | $241.62 | 5.424% | $254.7255 | $254.73 | $254.75 | $254.70 |
| Purchase #4 | $236.54 | 3.225% | $244.1684 | $244.17 | $244.15 | $244.20 |
| Purchase #5 | $65.81 | 13.670% | $74.8062 | $74.81 | $74.80 | $74.80 |
| Purchase #6 | $206.87 | 9.118% | $225.7324 | $225.73 | $225.75 | $225.70 |
| Purchase #7 | $227.33 | 8.588% | $246.8531 | $246.85 | $246.85 | $246.90 |
| 7 purchase totals = | $1,283.30 | $1,373.0614 | $1,373.07 | $1,373.05 | $1,373.10 | |