| 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 | $198.98 | 9.496% | $217.8751 | $217.88 | $217.90 | $217.90 |
| Purchase #2 | $69.86 | 7.710% | $75.2462 | $75.25 | $75.25 | $75.20 |
| Purchase #3 | $190.58 | 9.377% | $208.4507 | $208.45 | $208.45 | $208.50 |
| Purchase #4 | $222.27 | 6.186% | $236.0196 | $236.02 | $236.00 | $236.00 |
| Purchase #5 | $244.71 | 3.644% | $253.6272 | $253.63 | $253.65 | $253.60 |
| Purchase #6 | $32.28 | 10.683% | $35.7285 | $35.73 | $35.75 | $35.70 |
| Purchase #7 | $19.87 | 4.464% | $20.757 | $20.76 | $20.75 | $20.80 |
| 7 purchase totals = | $978.55 | $1,047.7043 | $1,047.72 | $1,047.75 | $1,047.70 | |