| 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 | $226.42 | 11.580% | $252.6394 | $252.64 | $252.65 | $252.60 |
| Purchase #2 | $10.49 | 6.691% | $11.1919 | $11.19 | $11.20 | $11.20 |
| Purchase #3 | $215.28 | 12.178% | $241.4968 | $241.50 | $241.50 | $241.50 |
| Purchase #4 | $110.27 | 10.185% | $121.501 | $121.50 | $121.50 | $121.50 |
| Purchase #5 | $149.53 | 6.633% | $159.4483 | $159.45 | $159.45 | $159.40 |
| Purchase #6 | $150.90 | 13.709% | $171.5869 | $171.59 | $171.60 | $171.60 |
| Purchase #7 | $79.81 | 12.231% | $89.5716 | $89.57 | $89.55 | $89.60 |
| 7 purchase totals = | $942.70 | $1,047.4359 | $1,047.44 | $1,047.45 | $1,047.40 | |