| 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 | $240.61 | 12.415% | $270.4817 | $270.48 | $270.50 | $270.50 |
| Purchase #2 | $113.27 | 3.184% | $116.8765 | $116.88 | $116.90 | $116.90 |
| Purchase #3 | $176.71 | 3.262% | $182.4743 | $182.47 | $182.45 | $182.50 |
| Purchase #4 | $109.39 | 8.594% | $118.791 | $118.79 | $118.80 | $118.80 |
| Purchase #5 | $186.85 | 12.736% | $210.6472 | $210.65 | $210.65 | $210.60 |
| Purchase #6 | $216.41 | 6.357% | $230.1672 | $230.17 | $230.15 | $230.20 |
| Purchase #7 | $89.90 | 5.656% | $94.9847 | $94.98 | $95.00 | $95.00 |
| 7 purchase totals = | $1,133.14 | $1,224.4226 | $1,224.42 | $1,224.45 | $1,224.50 | |