| 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 | $124.68 | 11.664% | $139.2227 | $139.22 | $139.20 | $139.20 |
| Purchase #2 | $223.63 | 12.829% | $252.3195 | $252.32 | $252.30 | $252.30 |
| Purchase #3 | $123.41 | 8.835% | $134.3133 | $134.31 | $134.30 | $134.30 |
| Purchase #4 | $245.97 | 5.320% | $259.0556 | $259.06 | $259.05 | $259.10 |
| Purchase #5 | $52.78 | 12.780% | $59.5253 | $59.53 | $59.55 | $59.50 |
| Purchase #6 | $103.35 | 5.295% | $108.8224 | $108.82 | $108.80 | $108.80 |
| Purchase #7 | $239.57 | 9.145% | $261.4787 | $261.48 | $261.50 | $261.50 |
| 7 purchase totals = | $1,113.39 | $1,214.7375 | $1,214.74 | $1,214.70 | $1,214.70 | |