| 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 | $208.69 | 13.627% | $237.1282 | $237.13 | $237.15 | $237.10 |
| Purchase #2 | $222.38 | 6.762% | $237.4173 | $237.42 | $237.40 | $237.40 |
| Purchase #3 | $235.61 | 9.272% | $257.4558 | $257.46 | $257.45 | $257.50 |
| Purchase #4 | $250.35 | 11.680% | $279.5909 | $279.59 | $279.60 | $279.60 |
| Purchase #5 | $58.75 | 7.284% | $63.0294 | $63.03 | $63.05 | $63.00 |
| Purchase #6 | $83.76 | 12.680% | $94.3808 | $94.38 | $94.40 | $94.40 |
| Purchase #7 | $171.37 | 9.555% | $187.7444 | $187.74 | $187.75 | $187.70 |
| 7 purchase totals = | $1,230.91 | $1,356.7468 | $1,356.75 | $1,356.80 | $1,356.70 | |