| 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 | $66.70 | 7.190% | $71.4957 | $71.50 | $71.50 | $71.50 |
| Purchase #2 | $239.91 | 8.874% | $261.1996 | $261.20 | $261.20 | $261.20 |
| Purchase #3 | $207.69 | 10.829% | $230.1808 | $230.18 | $230.20 | $230.20 |
| Purchase #4 | $239.38 | 11.506% | $266.9231 | $266.92 | $266.90 | $266.90 |
| Purchase #5 | $122.61 | 7.436% | $131.7273 | $131.73 | $131.75 | $131.70 |
| Purchase #6 | $161.27 | 3.524% | $166.9532 | $166.95 | $166.95 | $167.00 |
| Purchase #7 | $173.92 | 9.282% | $190.0633 | $190.06 | $190.05 | $190.10 |
| 7 purchase totals = | $1,211.48 | $1,318.5430 | $1,318.54 | $1,318.55 | $1,318.60 | |