| 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 | $236.38 | 13.629% | $268.5962 | $268.60 | $268.60 | $268.60 |
| Purchase #2 | $51.48 | 7.706% | $55.447 | $55.45 | $55.45 | $55.40 |
| Purchase #3 | $130.29 | 7.763% | $140.4044 | $140.40 | $140.40 | $140.40 |
| Purchase #4 | $107.60 | 13.648% | $122.2852 | $122.29 | $122.30 | $122.30 |
| Purchase #5 | $140.94 | 3.444% | $145.794 | $145.79 | $145.80 | $145.80 |
| Purchase #6 | $74.91 | 11.795% | $83.7456 | $83.75 | $83.75 | $83.70 |
| Purchase #7 | $136.68 | 12.558% | $153.8443 | $153.84 | $153.85 | $153.80 |
| 7 purchase totals = | $878.28 | $970.1167 | $970.12 | $970.15 | $970.00 | |