| 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 | $240.35 | 11.477% | $267.935 | $267.94 | $267.95 | $267.90 |
| Purchase #2 | $132.75 | 3.114% | $136.8838 | $136.88 | $136.90 | $136.90 |
| Purchase #3 | $206.43 | 13.531% | $234.362 | $234.36 | $234.35 | $234.40 |
| Purchase #4 | $250.53 | 7.781% | $270.0237 | $270.02 | $270.00 | $270.00 |
| Purchase #5 | $194.91 | 10.178% | $214.7479 | $214.75 | $214.75 | $214.70 |
| Purchase #6 | $79.70 | 10.862% | $88.357 | $88.36 | $88.35 | $88.40 |
| Purchase #7 | $164.34 | 12.643% | $185.1175 | $185.12 | $185.10 | $185.10 |
| 7 purchase totals = | $1,269.01 | $1,397.4269 | $1,397.43 | $1,397.40 | $1,397.40 | |