| 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 | $28.41 | 4.866% | $29.7924 | $29.79 | $29.80 | $29.80 |
| Purchase #2 | $219.41 | 10.681% | $242.8452 | $242.85 | $242.85 | $242.80 |
| Purchase #3 | $177.99 | 4.145% | $185.3677 | $185.37 | $185.35 | $185.40 |
| Purchase #4 | $224.78 | 4.230% | $234.2882 | $234.29 | $234.30 | $234.30 |
| Purchase #5 | $246.79 | 12.472% | $277.5696 | $277.57 | $277.55 | $277.60 |
| Purchase #6 | $160.38 | 9.861% | $176.1951 | $176.20 | $176.20 | $176.20 |
| Purchase #7 | $215.94 | 11.243% | $240.2181 | $240.22 | $240.20 | $240.20 |
| 7 purchase totals = | $1,273.70 | $1,386.2763 | $1,386.29 | $1,386.25 | $1,386.30 | |