| 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 | $117.83 | 11.703% | $131.6196 | $131.62 | $131.60 | $131.60 |
| Purchase #2 | $229.68 | 12.278% | $257.8801 | $257.88 | $257.90 | $257.90 |
| Purchase #3 | $185.57 | 11.609% | $207.1128 | $207.11 | $207.10 | $207.10 |
| Purchase #4 | $180.31 | 4.675% | $188.7395 | $188.74 | $188.75 | $188.70 |
| Purchase #5 | $60.35 | 5.572% | $63.7127 | $63.71 | $63.70 | $63.70 |
| Purchase #6 | $114.98 | 8.870% | $125.1787 | $125.18 | $125.20 | $125.20 |
| Purchase #7 | $216.56 | 13.652% | $246.1248 | $246.12 | $246.10 | $246.10 |
| 7 purchase totals = | $1,105.28 | $1,220.3682 | $1,220.36 | $1,220.35 | $1,220.30 | |