| 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 | $197.33 | 9.225% | $215.5337 | $215.53 | $215.55 | $215.50 |
| Purchase #2 | $103.56 | 9.694% | $113.5991 | $113.60 | $113.60 | $113.60 |
| Purchase #3 | $64.39 | 10.585% | $71.2057 | $71.21 | $71.20 | $71.20 |
| Purchase #4 | $224.52 | 7.373% | $241.0739 | $241.07 | $241.05 | $241.10 |
| Purchase #5 | $116.69 | 10.269% | $128.6729 | $128.67 | $128.65 | $128.70 |
| Purchase #6 | $156.36 | 3.223% | $161.3995 | $161.40 | $161.40 | $161.40 |
| Purchase #7 | $182.39 | 3.752% | $189.2333 | $189.23 | $189.25 | $189.20 |
| 7 purchase totals = | $1,045.24 | $1,120.7181 | $1,120.71 | $1,120.70 | $1,120.70 | |