| 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 | $180.80 | 10.241% | $199.3157 | $199.32 | $199.30 | $199.30 |
| Purchase #2 | $230.76 | 13.756% | $262.5033 | $262.50 | $262.50 | $262.50 |
| Purchase #3 | $58.71 | 9.270% | $64.1524 | $64.15 | $64.15 | $64.20 |
| Purchase #4 | $92.99 | 12.537% | $104.6482 | $104.65 | $104.65 | $104.60 |
| Purchase #5 | $37.71 | 4.345% | $39.3485 | $39.35 | $39.35 | $39.30 |
| Purchase #6 | $160.26 | 12.724% | $180.6515 | $180.65 | $180.65 | $180.70 |
| Purchase #7 | $208.47 | 5.735% | $220.4258 | $220.43 | $220.45 | $220.40 |
| 7 purchase totals = | $969.70 | $1,071.0454 | $1,071.05 | $1,071.05 | $1,071.00 | |