| 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 | $221.68 | 12.596% | $249.6028 | $249.60 | $249.60 | $249.60 |
| Purchase #2 | $89.97 | 3.249% | $92.8931 | $92.89 | $92.90 | $92.90 |
| Purchase #3 | $62.98 | 3.775% | $65.3575 | $65.36 | $65.35 | $65.40 |
| Purchase #4 | $157.59 | 11.851% | $176.266 | $176.27 | $176.25 | $176.30 |
| Purchase #5 | $206.40 | 5.155% | $217.0399 | $217.04 | $217.05 | $217.00 |
| Purchase #6 | $199.28 | 13.117% | $225.4196 | $225.42 | $225.40 | $225.40 |
| Purchase #7 | $193.37 | 5.107% | $203.2454 | $203.25 | $203.25 | $203.20 |
| 7 purchase totals = | $1,131.27 | $1,229.8243 | $1,229.83 | $1,229.80 | $1,229.80 | |