| 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 | $149.71 | 9.611% | $164.0986 | $164.10 | $164.10 | $164.10 |
| Purchase #2 | $8.25 | 5.447% | $8.6994 | $8.70 | $8.70 | $8.70 |
| Purchase #3 | $124.27 | 6.237% | $132.0207 | $132.02 | $132.00 | $132.00 |
| Purchase #4 | $240.83 | 13.698% | $273.8189 | $273.82 | $273.80 | $273.80 |
| Purchase #5 | $92.30 | 13.763% | $105.0032 | $105.00 | $105.00 | $105.00 |
| Purchase #6 | $227.28 | 11.580% | $253.599 | $253.60 | $253.60 | $253.60 |
| Purchase #7 | $86.72 | 11.498% | $96.6911 | $96.69 | $96.70 | $96.70 |
| 7 purchase totals = | $929.36 | $1,033.9309 | $1,033.93 | $1,033.90 | $1,033.90 | |