| 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 | $175.65 | 12.125% | $196.9476 | $196.95 | $196.95 | $196.90 |
| Purchase #2 | $12.28 | 11.135% | $13.6474 | $13.65 | $13.65 | $13.60 |
| Purchase #3 | $221.60 | 12.711% | $249.7676 | $249.77 | $249.75 | $249.80 |
| Purchase #4 | $189.45 | 13.348% | $214.7378 | $214.74 | $214.75 | $214.70 |
| Purchase #5 | $204.43 | 11.242% | $227.412 | $227.41 | $227.40 | $227.40 |
| Purchase #6 | $183.65 | 11.145% | $204.1178 | $204.12 | $204.10 | $204.10 |
| Purchase #7 | $15.90 | 12.631% | $17.9083 | $17.91 | $17.90 | $17.90 |
| 7 purchase totals = | $1,002.96 | $1,124.5385 | $1,124.55 | $1,124.50 | $1,124.40 | |