| 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 | $193.63 | 5.428% | $204.1402 | $204.14 | $204.15 | $204.10 |
| Purchase #2 | $244.74 | 6.837% | $261.4729 | $261.47 | $261.45 | $261.50 |
| Purchase #3 | $97.32 | 8.134% | $105.236 | $105.24 | $105.25 | $105.20 |
| Purchase #4 | $242.41 | 9.600% | $265.6814 | $265.68 | $265.70 | $265.70 |
| Purchase #5 | $245.51 | 13.314% | $278.1972 | $278.20 | $278.20 | $278.20 |
| Purchase #6 | $195.95 | 11.658% | $218.7939 | $218.79 | $218.80 | $218.80 |
| Purchase #7 | $204.25 | 3.213% | $210.8126 | $210.81 | $210.80 | $210.80 |
| 7 purchase totals = | $1,423.81 | $1,544.3342 | $1,544.33 | $1,544.35 | $1,544.30 | |