| 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 | $199.92 | 7.611% | $215.1359 | $215.14 | $215.15 | $215.10 |
| Purchase #2 | $132.28 | 5.859% | $140.0303 | $140.03 | $140.05 | $140.00 |
| Purchase #3 | $101.93 | 6.796% | $108.8572 | $108.86 | $108.85 | $108.90 |
| Purchase #4 | $84.63 | 9.272% | $92.4769 | $92.48 | $92.50 | $92.50 |
| Purchase #5 | $223.80 | 5.453% | $236.0038 | $236.00 | $236.00 | $236.00 |
| Purchase #6 | $174.25 | 11.324% | $193.9821 | $193.98 | $194.00 | $194.00 |
| Purchase #7 | $243.59 | 5.684% | $257.4357 | $257.44 | $257.45 | $257.40 |
| 7 purchase totals = | $1,160.40 | $1,243.9219 | $1,243.93 | $1,244.00 | $1,243.90 | |