| 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 | $126.70 | 9.671% | $138.9532 | $138.95 | $138.95 | $139.00 |
| Purchase #2 | $215.60 | 5.668% | $227.8202 | $227.82 | $227.80 | $227.80 |
| Purchase #3 | $32.53 | 3.454% | $33.6536 | $33.65 | $33.65 | $33.70 |
| Purchase #4 | $190.71 | 11.717% | $213.0555 | $213.06 | $213.05 | $213.10 |
| Purchase #5 | $170.83 | 3.379% | $176.6023 | $176.60 | $176.60 | $176.60 |
| Purchase #6 | $74.98 | 5.244% | $78.912 | $78.91 | $78.90 | $78.90 |
| Purchase #7 | $247.39 | 5.664% | $261.4022 | $261.40 | $261.40 | $261.40 |
| 7 purchase totals = | $1,058.74 | $1,130.3990 | $1,130.39 | $1,130.35 | $1,130.50 | |