| 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 | $110.82 | 4.872% | $116.2192 | $116.22 | $116.20 | $116.20 |
| Purchase #2 | $219.63 | 4.582% | $229.6934 | $229.69 | $229.70 | $229.70 |
| Purchase #3 | $74.33 | 7.804% | $80.1307 | $80.13 | $80.15 | $80.10 |
| Purchase #4 | $96.81 | 8.378% | $104.9207 | $104.92 | $104.90 | $104.90 |
| Purchase #5 | $19.57 | 7.419% | $21.0219 | $21.02 | $21.00 | $21.00 |
| Purchase #6 | $88.73 | 8.786% | $96.5258 | $96.53 | $96.55 | $96.50 |
| Purchase #7 | $234.86 | 11.231% | $261.2371 | $261.24 | $261.25 | $261.20 |
| 7 purchase totals = | $844.75 | $909.7488 | $909.75 | $909.75 | $909.60 | |