| 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 | $197.78 | 10.801% | $219.1422 | $219.14 | $219.15 | $219.10 |
| Purchase #2 | $6.35 | 5.644% | $6.7084 | $6.71 | $6.70 | $6.70 |
| Purchase #3 | $249.95 | 12.767% | $281.8611 | $281.86 | $281.85 | $281.90 |
| Purchase #4 | $84.42 | 12.785% | $95.2131 | $95.21 | $95.20 | $95.20 |
| Purchase #5 | $141.82 | 12.734% | $159.8794 | $159.88 | $159.90 | $159.90 |
| Purchase #6 | $128.92 | 13.444% | $146.252 | $146.25 | $146.25 | $146.30 |
| Purchase #7 | $235.58 | 11.133% | $261.8071 | $261.81 | $261.80 | $261.80 |
| 7 purchase totals = | $1,044.82 | $1,170.8633 | $1,170.86 | $1,170.85 | $1,170.90 | |