| 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 | $249.52 | 10.849% | $276.5904 | $276.59 | $276.60 | $276.60 |
| Purchase #2 | $239.62 | 11.227% | $266.5221 | $266.52 | $266.50 | $266.50 |
| Purchase #3 | $183.91 | 3.611% | $190.551 | $190.55 | $190.55 | $190.60 |
| Purchase #4 | $229.46 | 13.124% | $259.5743 | $259.57 | $259.55 | $259.60 |
| Purchase #5 | $47.45 | 7.540% | $51.0277 | $51.03 | $51.05 | $51.00 |
| Purchase #6 | $75.43 | 9.409% | $82.5272 | $82.53 | $82.55 | $82.50 |
| Purchase #7 | $116.34 | 12.280% | $130.6266 | $130.63 | $130.65 | $130.60 |
| 7 purchase totals = | $1,141.73 | $1,257.4193 | $1,257.42 | $1,257.45 | $1,257.40 | |