| 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 | $213.81 | 7.287% | $229.3903 | $229.39 | $229.40 | $229.40 |
| Purchase #2 | $28.93 | 5.406% | $30.494 | $30.49 | $30.50 | $30.50 |
| Purchase #3 | $228.69 | 10.823% | $253.4411 | $253.44 | $253.45 | $253.40 |
| Purchase #4 | $230.56 | 6.767% | $246.162 | $246.16 | $246.15 | $246.20 |
| Purchase #5 | $234.33 | 7.341% | $251.5322 | $251.53 | $251.55 | $251.50 |
| Purchase #6 | $247.51 | 7.645% | $266.4321 | $266.43 | $266.45 | $266.40 |
| Purchase #7 | $112.40 | 6.620% | $119.8409 | $119.84 | $119.85 | $119.80 |
| 7 purchase totals = | $1,296.23 | $1,397.2926 | $1,397.28 | $1,397.35 | $1,397.20 | |