| 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 | $227.92 | 5.578% | $240.6334 | $240.63 | $240.65 | $240.60 |
| Purchase #2 | $106.94 | 10.494% | $118.1623 | $118.16 | $118.15 | $118.20 |
| Purchase #3 | $51.89 | 9.575% | $56.8585 | $56.86 | $56.85 | $56.90 |
| Purchase #4 | $184.46 | 13.771% | $209.862 | $209.86 | $209.85 | $209.90 |
| Purchase #5 | $85.86 | 4.380% | $89.6207 | $89.62 | $89.60 | $89.60 |
| Purchase #6 | $152.33 | 7.258% | $163.3861 | $163.39 | $163.40 | $163.40 |
| Purchase #7 | $96.59 | 11.628% | $107.8215 | $107.82 | $107.80 | $107.80 |
| 7 purchase totals = | $905.99 | $986.3445 | $986.34 | $986.30 | $986.40 | |