| 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 | $115.98 | 5.586% | $122.4586 | $122.46 | $122.45 | $122.50 |
| Purchase #2 | $224.30 | 8.466% | $243.2892 | $243.29 | $243.30 | $243.30 |
| Purchase #3 | $42.63 | 11.534% | $47.5469 | $47.55 | $47.55 | $47.50 |
| Purchase #4 | $116.79 | 11.669% | $130.4182 | $130.42 | $130.40 | $130.40 |
| Purchase #5 | $159.47 | 9.500% | $174.6197 | $174.62 | $174.60 | $174.60 |
| Purchase #6 | $15.90 | 10.652% | $17.5937 | $17.59 | $17.60 | $17.60 |
| Purchase #7 | $244.75 | 5.116% | $257.2714 | $257.27 | $257.25 | $257.30 |
| 7 purchase totals = | $919.82 | $993.1977 | $993.20 | $993.15 | $993.20 | |