| 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 | $242.74 | 9.571% | $265.9726 | $265.97 | $265.95 | $266.00 |
| Purchase #2 | $12.39 | 7.489% | $13.3179 | $13.32 | $13.30 | $13.30 |
| Purchase #3 | $235.38 | 9.260% | $257.1762 | $257.18 | $257.20 | $257.20 |
| Purchase #4 | $217.91 | 6.253% | $231.5359 | $231.54 | $231.55 | $231.50 |
| Purchase #5 | $250.97 | 13.499% | $284.8484 | $284.85 | $284.85 | $284.80 |
| Purchase #6 | $128.91 | 5.141% | $135.5373 | $135.54 | $135.55 | $135.50 |
| Purchase #7 | $212.94 | 9.552% | $233.28 | $233.28 | $233.30 | $233.30 |
| 7 purchase totals = | $1,301.24 | $1,421.6683 | $1,421.68 | $1,421.70 | $1,421.60 | |