| 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 | $111.34 | 6.693% | $118.792 | $118.79 | $118.80 | $118.80 |
| Purchase #2 | $210.68 | 13.693% | $239.5284 | $239.53 | $239.55 | $239.50 |
| Purchase #3 | $133.49 | 12.311% | $149.924 | $149.92 | $149.90 | $149.90 |
| Purchase #4 | $216.89 | 9.285% | $237.0282 | $237.03 | $237.05 | $237.00 |
| Purchase #5 | $236.88 | 6.543% | $252.3791 | $252.38 | $252.40 | $252.40 |
| Purchase #6 | $245.85 | 11.713% | $274.6464 | $274.65 | $274.65 | $274.60 |
| Purchase #7 | $151.76 | 4.704% | $158.8988 | $158.90 | $158.90 | $158.90 |
| 7 purchase totals = | $1,306.89 | $1,431.1969 | $1,431.20 | $1,431.25 | $1,431.10 | |