| 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 | $118.55 | 12.186% | $132.9965 | $133.00 | $133.00 | $133.00 |
| Purchase #2 | $231.75 | 10.459% | $255.9887 | $255.99 | $256.00 | $256.00 |
| Purchase #3 | $117.44 | 6.152% | $124.6649 | $124.66 | $124.65 | $124.70 |
| Purchase #4 | $14.40 | 7.374% | $15.4619 | $15.46 | $15.45 | $15.50 |
| Purchase #5 | $35.68 | 4.217% | $37.1846 | $37.18 | $37.20 | $37.20 |
| Purchase #6 | $86.39 | 13.621% | $98.1572 | $98.16 | $98.15 | $98.20 |
| Purchase #7 | $90.54 | 11.516% | $100.9666 | $100.97 | $100.95 | $101.00 |
| 7 purchase totals = | $694.75 | $765.4204 | $765.42 | $765.40 | $765.60 | |