| 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 | $217.72 | 5.670% | $230.0647 | $230.06 | $230.05 | $230.10 |
| Purchase #2 | $207.40 | 3.752% | $215.1816 | $215.18 | $215.20 | $215.20 |
| Purchase #3 | $30.40 | 10.142% | $33.4832 | $33.48 | $33.50 | $33.50 |
| Purchase #4 | $158.72 | 8.146% | $171.6493 | $171.65 | $171.65 | $171.60 |
| Purchase #5 | $97.98 | 7.621% | $105.4471 | $105.45 | $105.45 | $105.40 |
| Purchase #6 | $170.94 | 4.489% | $178.6135 | $178.61 | $178.60 | $178.60 |
| Purchase #7 | $9.90 | 13.601% | $11.2465 | $11.25 | $11.25 | $11.20 |
| 7 purchase totals = | $893.06 | $945.6859 | $945.68 | $945.70 | $945.60 | |