| 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 | $111.93 | 9.481% | $122.5421 | $122.54 | $122.55 | $122.50 |
| Purchase #2 | $173.25 | 11.327% | $192.874 | $192.87 | $192.85 | $192.90 |
| Purchase #3 | $88.86 | 6.639% | $94.7594 | $94.76 | $94.75 | $94.80 |
| Purchase #4 | $14.51 | 9.145% | $15.8369 | $15.84 | $15.85 | $15.80 |
| Purchase #5 | $248.50 | 7.539% | $267.2344 | $267.23 | $267.25 | $267.20 |
| Purchase #6 | $111.43 | 4.280% | $116.1992 | $116.20 | $116.20 | $116.20 |
| Purchase #7 | $122.27 | 5.815% | $129.38 | $129.38 | $129.40 | $129.40 |
| 7 purchase totals = | $870.75 | $938.8260 | $938.82 | $938.85 | $938.80 | |