| 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 | $102.53 | 10.635% | $113.4341 | $113.43 | $113.45 | $113.40 |
| Purchase #2 | $232.96 | 9.480% | $255.0446 | $255.04 | $255.05 | $255.00 |
| Purchase #3 | $106.93 | 4.663% | $111.9161 | $111.92 | $111.90 | $111.90 |
| Purchase #4 | $14.96 | 9.867% | $16.4361 | $16.44 | $16.45 | $16.40 |
| Purchase #5 | $124.88 | 9.789% | $137.1045 | $137.10 | $137.10 | $137.10 |
| Purchase #6 | $128.78 | 11.571% | $143.6811 | $143.68 | $143.70 | $143.70 |
| Purchase #7 | $127.91 | 10.764% | $141.6782 | $141.68 | $141.70 | $141.70 |
| 7 purchase totals = | $838.95 | $919.2947 | $919.29 | $919.35 | $919.20 | |