| 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 | $170.72 | 12.290% | $191.7015 | $191.70 | $191.70 | $191.70 |
| Purchase #2 | $119.44 | 3.310% | $123.3935 | $123.39 | $123.40 | $123.40 |
| Purchase #3 | $117.89 | 7.415% | $126.6315 | $126.63 | $126.65 | $126.60 |
| Purchase #4 | $85.94 | 10.427% | $94.901 | $94.90 | $94.90 | $94.90 |
| Purchase #5 | $223.37 | 8.446% | $242.2358 | $242.24 | $242.25 | $242.20 |
| Purchase #6 | $181.31 | 13.755% | $206.2492 | $206.25 | $206.25 | $206.20 |
| Purchase #7 | $207.27 | 3.166% | $213.8322 | $213.83 | $213.85 | $213.80 |
| 7 purchase totals = | $1,105.94 | $1,198.9447 | $1,198.94 | $1,199.00 | $1,198.80 | |