| 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 | $248.54 | 6.793% | $265.4233 | $265.42 | $265.40 | $265.40 |
| Purchase #2 | $149.32 | 5.833% | $158.0298 | $158.03 | $158.05 | $158.00 |
| Purchase #3 | $12.82 | 11.283% | $14.2665 | $14.27 | $14.25 | $14.30 |
| Purchase #4 | $239.42 | 11.460% | $266.8575 | $266.86 | $266.85 | $266.90 |
| Purchase #5 | $149.33 | 10.135% | $164.4646 | $164.46 | $164.45 | $164.50 |
| Purchase #6 | $54.98 | 9.219% | $60.0486 | $60.05 | $60.05 | $60.00 |
| Purchase #7 | $233.92 | 6.473% | $249.0616 | $249.06 | $249.05 | $249.10 |
| 7 purchase totals = | $1,088.33 | $1,178.1519 | $1,178.15 | $1,178.10 | $1,178.20 | |