| 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 | $117.29 | 10.305% | $129.3767 | $129.38 | $129.40 | $129.40 |
| Purchase #2 | $226.69 | 4.737% | $237.4283 | $237.43 | $237.45 | $237.40 |
| Purchase #3 | $27.49 | 10.182% | $30.289 | $30.29 | $30.30 | $30.30 |
| Purchase #4 | $182.48 | 13.158% | $206.4907 | $206.49 | $206.50 | $206.50 |
| Purchase #5 | $191.28 | 4.334% | $199.5701 | $199.57 | $199.55 | $199.60 |
| Purchase #6 | $229.75 | 11.853% | $256.9823 | $256.98 | $257.00 | $257.00 |
| Purchase #7 | $219.88 | 7.488% | $236.3446 | $236.34 | $236.35 | $236.30 |
| 7 purchase totals = | $1,194.86 | $1,296.4817 | $1,296.48 | $1,296.55 | $1,296.50 | |