| 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 | $91.76 | 12.509% | $103.2383 | $103.24 | $103.25 | $103.20 |
| Purchase #2 | $227.91 | 9.218% | $248.9187 | $248.92 | $248.90 | $248.90 |
| Purchase #3 | $109.57 | 11.311% | $121.9635 | $121.96 | $121.95 | $122.00 |
| Purchase #4 | $102.54 | 6.820% | $109.5332 | $109.53 | $109.55 | $109.50 |
| Purchase #5 | $8.25 | 11.335% | $9.1851 | $9.19 | $9.20 | $9.20 |
| Purchase #6 | $177.91 | 3.702% | $184.4962 | $184.50 | $184.50 | $184.50 |
| Purchase #7 | $91.27 | 7.585% | $98.1928 | $98.19 | $98.20 | $98.20 |
| 7 purchase totals = | $809.21 | $875.5278 | $875.53 | $875.55 | $875.50 | |