| 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 | $250.51 | 5.382% | $263.9924 | $263.99 | $264.00 | $264.00 |
| Purchase #2 | $170.63 | 4.268% | $177.9125 | $177.91 | $177.90 | $177.90 |
| Purchase #3 | $169.59 | 9.401% | $185.5332 | $185.53 | $185.55 | $185.50 |
| Purchase #4 | $210.60 | 8.430% | $228.3536 | $228.35 | $228.35 | $228.40 |
| Purchase #5 | $93.35 | 9.168% | $101.9083 | $101.91 | $101.90 | $101.90 |
| Purchase #6 | $113.69 | 10.800% | $125.9685 | $125.97 | $125.95 | $126.00 |
| Purchase #7 | $116.98 | 5.320% | $123.2033 | $123.20 | $123.20 | $123.20 |
| 7 purchase totals = | $1,125.35 | $1,206.8718 | $1,206.86 | $1,206.85 | $1,206.90 | |