| 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 | $215.48 | 3.610% | $223.2588 | $223.26 | $223.25 | $223.30 |
| Purchase #2 | $7.53 | 6.620% | $8.0285 | $8.03 | $8.05 | $8.00 |
| Purchase #3 | $211.53 | 13.630% | $240.3615 | $240.36 | $240.35 | $240.40 |
| Purchase #4 | $245.80 | 12.135% | $275.6278 | $275.63 | $275.65 | $275.60 |
| Purchase #5 | $170.63 | 4.188% | $177.776 | $177.78 | $177.80 | $177.80 |
| Purchase #6 | $27.29 | 12.686% | $30.752 | $30.75 | $30.75 | $30.80 |
| Purchase #7 | $101.66 | 8.297% | $110.0947 | $110.09 | $110.10 | $110.10 |
| 7 purchase totals = | $979.92 | $1,065.8993 | $1,065.90 | $1,065.95 | $1,066.00 | |