| 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 | $206.31 | 4.525% | $215.6455 | $215.65 | $215.65 | $215.60 |
| Purchase #2 | $212.37 | 11.212% | $236.1809 | $236.18 | $236.20 | $236.20 |
| Purchase #3 | $192.60 | 10.382% | $212.5957 | $212.60 | $212.60 | $212.60 |
| Purchase #4 | $170.31 | 8.302% | $184.4491 | $184.45 | $184.45 | $184.40 |
| Purchase #5 | $185.74 | 9.477% | $203.3426 | $203.34 | $203.35 | $203.30 |
| Purchase #6 | $56.39 | 9.835% | $61.936 | $61.94 | $61.95 | $61.90 |
| Purchase #7 | $37.98 | 10.510% | $41.9717 | $41.97 | $41.95 | $42.00 |
| 7 purchase totals = | $1,061.70 | $1,156.1215 | $1,156.13 | $1,156.15 | $1,156.00 | |