| 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 | $236.58 | 4.285% | $246.7175 | $246.72 | $246.70 | $246.70 |
| Purchase #2 | $162.97 | 6.273% | $173.1931 | $173.19 | $173.20 | $173.20 |
| Purchase #3 | $19.81 | 5.661% | $20.9314 | $20.93 | $20.95 | $20.90 |
| Purchase #4 | $78.91 | 5.658% | $83.3747 | $83.37 | $83.35 | $83.40 |
| Purchase #5 | $131.80 | 13.426% | $149.4955 | $149.50 | $149.50 | $149.50 |
| Purchase #6 | $242.68 | 13.373% | $275.1336 | $275.13 | $275.15 | $275.10 |
| Purchase #7 | $135.65 | 5.698% | $143.3793 | $143.38 | $143.40 | $143.40 |
| 7 purchase totals = | $1,008.40 | $1,092.2251 | $1,092.22 | $1,092.25 | $1,092.20 | |