| 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 | $102.88 | 11.867% | $115.0888 | $115.09 | $115.10 | $115.10 |
| Purchase #2 | $42.63 | 4.509% | $44.5522 | $44.55 | $44.55 | $44.60 |
| Purchase #3 | $92.33 | 3.419% | $95.4868 | $95.49 | $95.50 | $95.50 |
| Purchase #4 | $113.95 | 9.156% | $124.3833 | $124.38 | $124.40 | $124.40 |
| Purchase #5 | $89.50 | 5.507% | $94.4288 | $94.43 | $94.45 | $94.40 |
| Purchase #6 | $117.60 | 6.513% | $125.2593 | $125.26 | $125.25 | $125.30 |
| Purchase #7 | $196.28 | 11.115% | $218.0965 | $218.10 | $218.10 | $218.10 |
| 7 purchase totals = | $755.17 | $817.2957 | $817.30 | $817.35 | $817.40 | |