| 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 | $224.28 | 6.687% | $239.2776 | $239.28 | $239.30 | $239.30 |
| Purchase #2 | $43.29 | 9.821% | $47.5415 | $47.54 | $47.55 | $47.50 |
| Purchase #3 | $92.78 | 4.820% | $97.252 | $97.25 | $97.25 | $97.30 |
| Purchase #4 | $86.55 | 11.752% | $96.7214 | $96.72 | $96.70 | $96.70 |
| Purchase #5 | $102.25 | 12.280% | $114.8063 | $114.81 | $114.80 | $114.80 |
| Purchase #6 | $176.97 | 4.103% | $184.2311 | $184.23 | $184.25 | $184.20 |
| Purchase #7 | $121.35 | 9.114% | $132.4098 | $132.41 | $132.40 | $132.40 |
| 7 purchase totals = | $847.47 | $912.2397 | $912.24 | $912.25 | $912.20 | |