| 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 | $217.47 | 8.785% | $236.5747 | $236.57 | $236.55 | $236.60 |
| Purchase #2 | $138.49 | 5.397% | $145.9643 | $145.96 | $145.95 | $146.00 |
| Purchase #3 | $40.72 | 13.830% | $46.3516 | $46.35 | $46.35 | $46.40 |
| Purchase #4 | $210.63 | 3.712% | $218.4486 | $218.45 | $218.45 | $218.40 |
| Purchase #5 | $74.60 | 3.151% | $76.9506 | $76.95 | $76.95 | $77.00 |
| Purchase #6 | $114.84 | 10.560% | $126.9671 | $126.97 | $126.95 | $127.00 |
| Purchase #7 | $229.65 | 3.665% | $238.0667 | $238.07 | $238.05 | $238.10 |
| 7 purchase totals = | $1,026.40 | $1,089.3236 | $1,089.32 | $1,089.25 | $1,089.50 | |