| 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 | $188.97 | 10.669% | $209.1312 | $209.13 | $209.15 | $209.10 |
| Purchase #2 | $111.53 | 5.327% | $117.4712 | $117.47 | $117.45 | $117.50 |
| Purchase #3 | $9.35 | 11.669% | $10.4411 | $10.44 | $10.45 | $10.40 |
| Purchase #4 | $221.64 | 6.714% | $236.5209 | $236.52 | $236.50 | $236.50 |
| Purchase #5 | $172.46 | 11.693% | $192.6257 | $192.63 | $192.65 | $192.60 |
| Purchase #6 | $49.81 | 5.387% | $52.4933 | $52.49 | $52.50 | $52.50 |
| Purchase #7 | $249.61 | 4.676% | $261.2818 | $261.28 | $261.30 | $261.30 |
| 7 purchase totals = | $1,003.37 | $1,079.9652 | $1,079.96 | $1,080.00 | $1,079.90 | |