| 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 | $13.46 | 5.535% | $14.205 | $14.21 | $14.20 | $14.20 |
| Purchase #2 | $173.33 | 10.598% | $191.6995 | $191.70 | $191.70 | $191.70 |
| Purchase #3 | $242.57 | 12.555% | $273.0247 | $273.02 | $273.00 | $273.00 |
| Purchase #4 | $240.28 | 3.183% | $247.9281 | $247.93 | $247.95 | $247.90 |
| Purchase #5 | $205.63 | 7.415% | $220.8775 | $220.88 | $220.90 | $220.90 |
| Purchase #6 | $223.48 | 3.602% | $231.5297 | $231.53 | $231.55 | $231.50 |
| Purchase #7 | $23.72 | 11.820% | $26.5237 | $26.52 | $26.50 | $26.50 |
| 7 purchase totals = | $1,122.47 | $1,205.7882 | $1,205.79 | $1,205.80 | $1,205.70 | |