| 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 | $132.32 | 6.572% | $141.0161 | $141.02 | $141.00 | $141.00 |
| Purchase #2 | $49.68 | 10.851% | $55.0708 | $55.07 | $55.05 | $55.10 |
| Purchase #3 | $248.57 | 9.320% | $271.7367 | $271.74 | $271.75 | $271.70 |
| Purchase #4 | $94.87 | 4.787% | $99.4114 | $99.41 | $99.40 | $99.40 |
| Purchase #5 | $11.94 | 3.290% | $12.3328 | $12.33 | $12.35 | $12.30 |
| Purchase #6 | $173.49 | 12.600% | $195.3497 | $195.35 | $195.35 | $195.30 |
| Purchase #7 | $128.81 | 6.162% | $136.7473 | $136.75 | $136.75 | $136.70 |
| 7 purchase totals = | $839.68 | $911.6648 | $911.67 | $911.65 | $911.50 | |