| 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 | $222.35 | 9.225% | $242.8618 | $242.86 | $242.85 | $242.90 |
| Purchase #2 | $214.48 | 6.531% | $228.4877 | $228.49 | $228.50 | $228.50 |
| Purchase #3 | $245.25 | 6.839% | $262.0226 | $262.02 | $262.00 | $262.00 |
| Purchase #4 | $53.66 | 8.235% | $58.0789 | $58.08 | $58.10 | $58.10 |
| Purchase #5 | $207.27 | 11.126% | $230.3309 | $230.33 | $230.35 | $230.30 |
| Purchase #6 | $70.53 | 11.352% | $78.5366 | $78.54 | $78.55 | $78.50 |
| Purchase #7 | $57.26 | 13.407% | $64.9368 | $64.94 | $64.95 | $64.90 |
| 7 purchase totals = | $1,070.80 | $1,165.2553 | $1,165.26 | $1,165.30 | $1,165.20 | |