| 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 | $6.46 | 7.603% | $6.9512 | $6.95 | $6.95 | $7.00 |
| Purchase #2 | $223.28 | 9.150% | $243.7101 | $243.71 | $243.70 | $243.70 |
| Purchase #3 | $234.38 | 11.746% | $261.9103 | $261.91 | $261.90 | $261.90 |
| Purchase #4 | $216.63 | 4.420% | $226.205 | $226.21 | $226.20 | $226.20 |
| Purchase #5 | $225.33 | 12.593% | $253.7058 | $253.71 | $253.70 | $253.70 |
| Purchase #6 | $225.86 | 8.477% | $245.0062 | $245.01 | $245.00 | $245.00 |
| Purchase #7 | $72.96 | 12.277% | $81.9173 | $81.92 | $81.90 | $81.90 |
| 7 purchase totals = | $1,204.90 | $1,319.4059 | $1,319.42 | $1,319.35 | $1,319.40 | |