| 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 | $109.86 | 13.245% | $124.411 | $124.41 | $124.40 | $124.40 |
| Purchase #2 | $205.47 | 5.330% | $216.4216 | $216.42 | $216.40 | $216.40 |
| Purchase #3 | $116.72 | 13.647% | $132.6488 | $132.65 | $132.65 | $132.60 |
| Purchase #4 | $242.66 | 4.145% | $252.7183 | $252.72 | $252.70 | $252.70 |
| Purchase #5 | $192.58 | 9.121% | $210.1452 | $210.15 | $210.15 | $210.10 |
| Purchase #6 | $190.89 | 3.571% | $197.7067 | $197.71 | $197.70 | $197.70 |
| Purchase #7 | $78.78 | 8.681% | $85.6189 | $85.62 | $85.60 | $85.60 |
| 7 purchase totals = | $1,136.96 | $1,219.6705 | $1,219.68 | $1,219.60 | $1,219.50 | |