| 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 | $213.85 | 9.600% | $234.3796 | $234.38 | $234.40 | $234.40 |
| Purchase #2 | $80.36 | 11.829% | $89.8658 | $89.87 | $89.85 | $89.90 |
| Purchase #3 | $158.75 | 4.596% | $166.0462 | $166.05 | $166.05 | $166.00 |
| Purchase #4 | $105.61 | 11.403% | $117.6527 | $117.65 | $117.65 | $117.70 |
| Purchase #5 | $90.88 | 12.185% | $101.9537 | $101.95 | $101.95 | $102.00 |
| Purchase #6 | $58.43 | 4.559% | $61.0938 | $61.09 | $61.10 | $61.10 |
| Purchase #7 | $248.72 | 7.842% | $268.2246 | $268.22 | $268.20 | $268.20 |
| 7 purchase totals = | $956.60 | $1,039.2164 | $1,039.21 | $1,039.20 | $1,039.30 | |