| 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 | $247.75 | 9.275% | $270.7288 | $270.73 | $270.75 | $270.70 |
| Purchase #2 | $188.44 | 3.329% | $194.7132 | $194.71 | $194.70 | $194.70 |
| Purchase #3 | $243.52 | 9.509% | $266.6763 | $266.68 | $266.70 | $266.70 |
| Purchase #4 | $233.76 | 7.159% | $250.4949 | $250.49 | $250.50 | $250.50 |
| Purchase #5 | $245.98 | 3.862% | $255.4797 | $255.48 | $255.50 | $255.50 |
| Purchase #6 | $191.34 | 12.102% | $214.496 | $214.50 | $214.50 | $214.50 |
| Purchase #7 | $140.57 | 6.408% | $149.5777 | $149.58 | $149.60 | $149.60 |
| 7 purchase totals = | $1,491.36 | $1,602.1666 | $1,602.17 | $1,602.25 | $1,602.20 | |