| 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 | $99.28 | 13.168% | $112.3532 | $112.35 | $112.35 | $112.40 |
| Purchase #2 | $22.53 | 9.564% | $24.6848 | $24.68 | $24.70 | $24.70 |
| Purchase #3 | $97.49 | 4.609% | $101.9833 | $101.98 | $102.00 | $102.00 |
| Purchase #4 | $173.63 | 5.232% | $182.7143 | $182.71 | $182.70 | $182.70 |
| Purchase #5 | $8.77 | 9.532% | $9.606 | $9.61 | $9.60 | $9.60 |
| Purchase #6 | $11.76 | 3.195% | $12.1357 | $12.14 | $12.15 | $12.10 |
| Purchase #7 | $20.44 | 5.169% | $21.4965 | $21.50 | $21.50 | $21.50 |
| 7 purchase totals = | $433.90 | $464.9738 | $464.97 | $465.00 | $465.00 | |