| 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 | $117.78 | 9.560% | $129.0398 | $129.04 | $129.05 | $129.00 |
| Purchase #2 | $175.79 | 12.577% | $197.8991 | $197.90 | $197.90 | $197.90 |
| Purchase #3 | $166.65 | 9.738% | $182.8784 | $182.88 | $182.90 | $182.90 |
| Purchase #4 | $245.61 | 13.389% | $278.4947 | $278.49 | $278.50 | $278.50 |
| Purchase #5 | $247.98 | 10.515% | $274.0551 | $274.06 | $274.05 | $274.10 |
| Purchase #6 | $39.87 | 11.499% | $44.4547 | $44.45 | $44.45 | $44.50 |
| Purchase #7 | $113.57 | 4.722% | $118.9328 | $118.93 | $118.95 | $118.90 |
| 7 purchase totals = | $1,107.25 | $1,225.7546 | $1,225.75 | $1,225.80 | $1,225.80 | |