| 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 | $148.64 | 4.683% | $155.6008 | $155.60 | $155.60 | $155.60 |
| Purchase #2 | $243.80 | 4.864% | $255.6584 | $255.66 | $255.65 | $255.70 |
| Purchase #3 | $74.43 | 13.773% | $84.6812 | $84.68 | $84.70 | $84.70 |
| Purchase #4 | $195.52 | 10.329% | $215.7153 | $215.72 | $215.70 | $215.70 |
| Purchase #5 | $140.60 | 8.418% | $152.4357 | $152.44 | $152.45 | $152.40 |
| Purchase #6 | $213.82 | 7.409% | $229.6619 | $229.66 | $229.65 | $229.70 |
| Purchase #7 | $131.63 | 4.520% | $137.5797 | $137.58 | $137.60 | $137.60 |
| 7 purchase totals = | $1,148.44 | $1,231.3330 | $1,231.34 | $1,231.35 | $1,231.40 | |