| 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 | $247.84 | 6.666% | $264.361 | $264.36 | $264.35 | $264.40 |
| Purchase #2 | $206.30 | 10.252% | $227.4499 | $227.45 | $227.45 | $227.40 |
| Purchase #3 | $29.27 | 12.326% | $32.8778 | $32.88 | $32.90 | $32.90 |
| Purchase #4 | $246.36 | 7.427% | $264.6572 | $264.66 | $264.65 | $264.70 |
| Purchase #5 | $6.60 | 8.131% | $7.1366 | $7.14 | $7.15 | $7.10 |
| Purchase #6 | $66.32 | 11.356% | $73.8513 | $73.85 | $73.85 | $73.90 |
| Purchase #7 | $19.27 | 12.110% | $21.6036 | $21.60 | $21.60 | $21.60 |
| 7 purchase totals = | $821.96 | $891.9374 | $891.94 | $891.95 | $892.00 | |