| 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 | $217.70 | 11.423% | $242.5679 | $242.57 | $242.55 | $242.60 |
| Purchase #2 | $156.37 | 6.768% | $166.9531 | $166.95 | $166.95 | $167.00 |
| Purchase #3 | $197.91 | 11.374% | $220.4203 | $220.42 | $220.40 | $220.40 |
| Purchase #4 | $7.26 | 9.472% | $7.9477 | $7.95 | $7.95 | $7.90 |
| Purchase #5 | $75.88 | 3.704% | $78.6906 | $78.69 | $78.70 | $78.70 |
| Purchase #6 | $8.48 | 9.793% | $9.3104 | $9.31 | $9.30 | $9.30 |
| Purchase #7 | $176.53 | 11.403% | $196.6597 | $196.66 | $196.65 | $196.70 |
| 7 purchase totals = | $840.13 | $922.5497 | $922.55 | $922.50 | $922.60 | |