| 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 | $190.88 | 13.422% | $216.4999 | $216.50 | $216.50 | $216.50 |
| Purchase #2 | $224.28 | 3.704% | $232.5873 | $232.59 | $232.60 | $232.60 |
| Purchase #3 | $176.33 | 4.365% | $184.0268 | $184.03 | $184.05 | $184.00 |
| Purchase #4 | $231.94 | 7.511% | $249.361 | $249.36 | $249.35 | $249.40 |
| Purchase #5 | $244.77 | 12.492% | $275.3467 | $275.35 | $275.35 | $275.30 |
| Purchase #6 | $75.78 | 4.793% | $79.4121 | $79.41 | $79.40 | $79.40 |
| Purchase #7 | $211.85 | 6.318% | $225.2347 | $225.23 | $225.25 | $225.20 |
| 7 purchase totals = | $1,355.83 | $1,462.4685 | $1,462.47 | $1,462.50 | $1,462.40 | |