| 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 | $241.45 | 10.408% | $266.5801 | $266.58 | $266.60 | $266.60 |
| Purchase #2 | $111.70 | 13.727% | $127.0331 | $127.03 | $127.05 | $127.00 |
| Purchase #3 | $128.60 | 9.202% | $140.4338 | $140.43 | $140.45 | $140.40 |
| Purchase #4 | $238.55 | 5.493% | $251.6536 | $251.65 | $251.65 | $251.70 |
| Purchase #5 | $129.43 | 6.597% | $137.9685 | $137.97 | $137.95 | $138.00 |
| Purchase #6 | $157.65 | 5.767% | $166.7417 | $166.74 | $166.75 | $166.70 |
| Purchase #7 | $77.84 | 11.728% | $86.9691 | $86.97 | $86.95 | $87.00 |
| 7 purchase totals = | $1,085.22 | $1,177.3799 | $1,177.37 | $1,177.40 | $1,177.40 | |