| 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 | $237.73 | 6.318% | $252.7498 | $252.75 | $252.75 | $252.70 |
| Purchase #2 | $41.84 | 5.564% | $44.168 | $44.17 | $44.15 | $44.20 |
| Purchase #3 | $250.82 | 11.175% | $278.8491 | $278.85 | $278.85 | $278.80 |
| Purchase #4 | $159.60 | 6.220% | $169.5271 | $169.53 | $169.55 | $169.50 |
| Purchase #5 | $118.53 | 10.792% | $131.3218 | $131.32 | $131.30 | $131.30 |
| Purchase #6 | $135.44 | 12.181% | $151.9379 | $151.94 | $151.95 | $151.90 |
| Purchase #7 | $190.33 | 13.131% | $215.3222 | $215.32 | $215.30 | $215.30 |
| 7 purchase totals = | $1,134.29 | $1,243.8759 | $1,243.88 | $1,243.85 | $1,243.70 | |