| 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 | $104.41 | 7.833% | $112.5884 | $112.59 | $112.60 | $112.60 |
| Purchase #2 | $123.69 | 4.335% | $129.052 | $129.05 | $129.05 | $129.10 |
| Purchase #3 | $139.32 | 4.204% | $145.177 | $145.18 | $145.20 | $145.20 |
| Purchase #4 | $250.79 | 8.543% | $272.215 | $272.22 | $272.20 | $272.20 |
| Purchase #5 | $73.97 | 10.759% | $81.9284 | $81.93 | $81.95 | $81.90 |
| Purchase #6 | $91.66 | 11.526% | $102.2247 | $102.22 | $102.20 | $102.20 |
| Purchase #7 | $60.60 | 11.245% | $67.4145 | $67.41 | $67.40 | $67.40 |
| 7 purchase totals = | $844.44 | $910.6000 | $910.60 | $910.60 | $910.60 | |