| 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 | $191.45 | 7.785% | $206.3544 | $206.35 | $206.35 | $206.40 |
| Purchase #2 | $217.59 | 13.158% | $246.2205 | $246.22 | $246.20 | $246.20 |
| Purchase #3 | $132.73 | 3.563% | $137.4592 | $137.46 | $137.45 | $137.50 |
| Purchase #4 | $242.64 | 4.555% | $253.6923 | $253.69 | $253.70 | $253.70 |
| Purchase #5 | $86.42 | 9.420% | $94.5608 | $94.56 | $94.55 | $94.60 |
| Purchase #6 | $113.89 | 13.461% | $129.2207 | $129.22 | $129.20 | $129.20 |
| Purchase #7 | $250.48 | 9.374% | $273.96 | $273.96 | $273.95 | $274.00 |
| 7 purchase totals = | $1,235.20 | $1,341.4679 | $1,341.46 | $1,341.40 | $1,341.60 | |