| 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 | $215.40 | 3.316% | $222.5427 | $222.54 | $222.55 | $222.50 |
| Purchase #2 | $80.70 | 7.171% | $86.487 | $86.49 | $86.50 | $86.50 |
| Purchase #3 | $6.27 | 9.205% | $6.8472 | $6.85 | $6.85 | $6.80 |
| Purchase #4 | $12.54 | 9.332% | $13.7102 | $13.71 | $13.70 | $13.70 |
| Purchase #5 | $183.91 | 12.611% | $207.1029 | $207.10 | $207.10 | $207.10 |
| Purchase #6 | $45.36 | 4.804% | $47.5391 | $47.54 | $47.55 | $47.50 |
| Purchase #7 | $156.91 | 6.634% | $167.3194 | $167.32 | $167.30 | $167.30 |
| 7 purchase totals = | $701.09 | $751.5485 | $751.55 | $751.55 | $751.40 | |