| 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 | $105.74 | 10.199% | $116.5244 | $116.52 | $116.50 | $116.50 |
| Purchase #2 | $151.70 | 4.874% | $159.0939 | $159.09 | $159.10 | $159.10 |
| Purchase #3 | $56.47 | 12.252% | $63.3887 | $63.39 | $63.40 | $63.40 |
| Purchase #4 | $81.59 | 8.626% | $88.628 | $88.63 | $88.65 | $88.60 |
| Purchase #5 | $224.67 | 7.794% | $242.1808 | $242.18 | $242.20 | $242.20 |
| Purchase #6 | $72.98 | 7.534% | $78.4783 | $78.48 | $78.50 | $78.50 |
| Purchase #7 | $215.49 | 7.297% | $231.2143 | $231.21 | $231.20 | $231.20 |
| 7 purchase totals = | $908.64 | $979.5084 | $979.50 | $979.55 | $979.50 | |