| 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 | $121.95 | 10.717% | $135.0194 | $135.02 | $135.00 | $135.00 |
| Purchase #2 | $73.86 | 6.222% | $78.4556 | $78.46 | $78.45 | $78.50 |
| Purchase #3 | $214.40 | 9.324% | $234.3907 | $234.39 | $234.40 | $234.40 |
| Purchase #4 | $188.32 | 12.153% | $211.2065 | $211.21 | $211.20 | $211.20 |
| Purchase #5 | $238.44 | 6.471% | $253.8695 | $253.87 | $253.85 | $253.90 |
| Purchase #6 | $194.78 | 10.254% | $214.7527 | $214.75 | $214.75 | $214.80 |
| Purchase #7 | $143.71 | 9.288% | $157.0578 | $157.06 | $157.05 | $157.10 |
| 7 purchase totals = | $1,175.46 | $1,284.7522 | $1,284.76 | $1,284.70 | $1,284.90 | |