| 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 | $200.85 | 12.847% | $226.6532 | $226.65 | $226.65 | $226.70 |
| Purchase #2 | $61.38 | 11.470% | $68.4203 | $68.42 | $68.40 | $68.40 |
| Purchase #3 | $138.53 | 13.820% | $157.6748 | $157.67 | $157.65 | $157.70 |
| Purchase #4 | $84.76 | 11.184% | $94.2396 | $94.24 | $94.25 | $94.20 |
| Purchase #5 | $176.97 | 7.113% | $189.5579 | $189.56 | $189.55 | $189.60 |
| Purchase #6 | $208.53 | 13.204% | $236.0643 | $236.06 | $236.05 | $236.10 |
| Purchase #7 | $190.69 | 9.451% | $208.7121 | $208.71 | $208.70 | $208.70 |
| 7 purchase totals = | $1,061.71 | $1,181.3222 | $1,181.31 | $1,181.25 | $1,181.40 | |