| 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 | $226.28 | 8.450% | $245.4007 | $245.40 | $245.40 | $245.40 |
| Purchase #2 | $37.75 | 13.554% | $42.8666 | $42.87 | $42.85 | $42.90 |
| Purchase #3 | $168.55 | 7.419% | $181.0547 | $181.05 | $181.05 | $181.10 |
| Purchase #4 | $152.89 | 10.645% | $169.1651 | $169.17 | $169.15 | $169.20 |
| Purchase #5 | $206.77 | 13.837% | $235.3808 | $235.38 | $235.40 | $235.40 |
| Purchase #6 | $78.33 | 3.596% | $81.1467 | $81.15 | $81.15 | $81.10 |
| Purchase #7 | $51.49 | 3.278% | $53.1778 | $53.18 | $53.20 | $53.20 |
| 7 purchase totals = | $922.06 | $1,008.1924 | $1,008.20 | $1,008.20 | $1,008.30 | |