| 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 | $213.58 | 9.223% | $233.2785 | $233.28 | $233.30 | $233.30 |
| Purchase #2 | $75.89 | 3.282% | $78.3807 | $78.38 | $78.40 | $78.40 |
| Purchase #3 | $247.60 | 3.837% | $257.1004 | $257.10 | $257.10 | $257.10 |
| Purchase #4 | $250.53 | 5.272% | $263.7379 | $263.74 | $263.75 | $263.70 |
| Purchase #5 | $194.64 | 5.828% | $205.9836 | $205.98 | $206.00 | $206.00 |
| Purchase #6 | $160.35 | 6.429% | $170.6589 | $170.66 | $170.65 | $170.70 |
| Purchase #7 | $185.44 | 13.573% | $210.6098 | $210.61 | $210.60 | $210.60 |
| 7 purchase totals = | $1,328.03 | $1,419.7498 | $1,419.75 | $1,419.80 | $1,419.80 | |