| 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 | $219.67 | 3.715% | $227.8307 | $227.83 | $227.85 | $227.80 |
| Purchase #2 | $243.85 | 6.642% | $260.0465 | $260.05 | $260.05 | $260.00 |
| Purchase #3 | $242.53 | 7.572% | $260.8944 | $260.89 | $260.90 | $260.90 |
| Purchase #4 | $66.55 | 5.275% | $70.0605 | $70.06 | $70.05 | $70.10 |
| Purchase #5 | $195.41 | 13.212% | $221.2276 | $221.23 | $221.25 | $221.20 |
| Purchase #6 | $175.69 | 7.740% | $189.2884 | $189.29 | $189.30 | $189.30 |
| Purchase #7 | $231.87 | 4.473% | $242.2415 | $242.24 | $242.25 | $242.20 |
| 7 purchase totals = | $1,375.57 | $1,471.5896 | $1,471.59 | $1,471.65 | $1,471.50 | |