| 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 | $92.85 | 8.865% | $101.0812 | $101.08 | $101.10 | $101.10 |
| Purchase #2 | $92.58 | 11.564% | $103.286 | $103.29 | $103.30 | $103.30 |
| Purchase #3 | $74.76 | 4.422% | $78.0659 | $78.07 | $78.05 | $78.10 |
| Purchase #4 | $164.39 | 13.164% | $186.0303 | $186.03 | $186.05 | $186.00 |
| Purchase #5 | $250.45 | 3.810% | $259.9921 | $259.99 | $260.00 | $260.00 |
| Purchase #6 | $206.82 | 11.634% | $230.8814 | $230.88 | $230.90 | $230.90 |
| Purchase #7 | $6.60 | 10.181% | $7.2719 | $7.27 | $7.25 | $7.30 |
| 7 purchase totals = | $888.45 | $966.6088 | $966.61 | $966.65 | $966.70 | |