| 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 | $13.75 | 11.285% | $15.3017 | $15.30 | $15.30 | $15.30 |
| Purchase #2 | $111.91 | 6.602% | $119.2983 | $119.30 | $119.30 | $119.30 |
| Purchase #3 | $185.30 | 10.779% | $205.2735 | $205.27 | $205.25 | $205.30 |
| Purchase #4 | $22.41 | 7.178% | $24.0186 | $24.02 | $24.00 | $24.00 |
| Purchase #5 | $220.58 | 11.418% | $245.7658 | $245.77 | $245.75 | $245.80 |
| Purchase #6 | $225.46 | 8.575% | $244.7932 | $244.79 | $244.80 | $244.80 |
| Purchase #7 | $160.50 | 13.183% | $181.6587 | $181.66 | $181.65 | $181.70 |
| 7 purchase totals = | $939.91 | $1,036.1098 | $1,036.11 | $1,036.05 | $1,036.20 | |