| 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 | $102.49 | 10.608% | $113.3621 | $113.36 | $113.35 | $113.40 |
| Purchase #2 | $171.73 | 9.781% | $188.5269 | $188.53 | $188.55 | $188.50 |
| Purchase #3 | $67.88 | 12.667% | $76.4784 | $76.48 | $76.50 | $76.50 |
| Purchase #4 | $110.38 | 4.806% | $115.6849 | $115.68 | $115.70 | $115.70 |
| Purchase #5 | $54.56 | 12.854% | $61.5731 | $61.57 | $61.55 | $61.60 |
| Purchase #6 | $241.36 | 10.718% | $267.229 | $267.23 | $267.25 | $267.20 |
| Purchase #7 | $79.54 | 10.707% | $88.0563 | $88.06 | $88.05 | $88.10 |
| 7 purchase totals = | $827.94 | $910.9107 | $910.91 | $910.95 | $911.00 | |