| 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 | $188.31 | 7.326% | $202.1056 | $202.11 | $202.10 | $202.10 |
| Purchase #2 | $150.43 | 7.705% | $162.0206 | $162.02 | $162.00 | $162.00 |
| Purchase #3 | $196.32 | 13.720% | $223.2551 | $223.26 | $223.25 | $223.30 |
| Purchase #4 | $184.30 | 13.388% | $208.9741 | $208.97 | $208.95 | $209.00 |
| Purchase #5 | $121.46 | 6.414% | $129.2504 | $129.25 | $129.25 | $129.30 |
| Purchase #6 | $236.58 | 12.642% | $266.4884 | $266.49 | $266.50 | $266.50 |
| Purchase #7 | $62.74 | 5.446% | $66.1568 | $66.16 | $66.15 | $66.20 |
| 7 purchase totals = | $1,140.14 | $1,258.2510 | $1,258.26 | $1,258.20 | $1,258.40 | |