| 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 | $72.96 | 12.659% | $82.196 | $82.20 | $82.20 | $82.20 |
| Purchase #2 | $192.40 | 5.559% | $203.0955 | $203.10 | $203.10 | $203.10 |
| Purchase #3 | $121.47 | 5.692% | $128.3841 | $128.38 | $128.40 | $128.40 |
| Purchase #4 | $148.75 | 7.701% | $160.2052 | $160.21 | $160.20 | $160.20 |
| Purchase #5 | $113.96 | 3.644% | $118.1127 | $118.11 | $118.10 | $118.10 |
| Purchase #6 | $244.71 | 4.211% | $255.0147 | $255.01 | $255.00 | $255.00 |
| Purchase #7 | $215.37 | 12.645% | $242.6035 | $242.60 | $242.60 | $242.60 |
| 7 purchase totals = | $1,109.62 | $1,189.6117 | $1,189.61 | $1,189.60 | $1,189.60 | |