| 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 | $203.68 | 7.172% | $218.2879 | $218.29 | $218.30 | $218.30 |
| Purchase #2 | $214.37 | 5.409% | $225.9653 | $225.97 | $225.95 | $226.00 |
| Purchase #3 | $47.86 | 8.278% | $51.8219 | $51.82 | $51.80 | $51.80 |
| Purchase #4 | $244.53 | 8.663% | $265.7136 | $265.71 | $265.70 | $265.70 |
| Purchase #5 | $139.56 | 6.400% | $148.4918 | $148.49 | $148.50 | $148.50 |
| Purchase #6 | $41.42 | 6.625% | $44.1641 | $44.16 | $44.15 | $44.20 |
| Purchase #7 | $222.79 | 4.764% | $233.4037 | $233.40 | $233.40 | $233.40 |
| 7 purchase totals = | $1,114.21 | $1,187.8483 | $1,187.84 | $1,187.80 | $1,187.90 | |