| 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 | $123.99 | 13.720% | $141.0014 | $141.00 | $141.00 | $141.00 |
| Purchase #2 | $89.78 | 5.779% | $94.9684 | $94.97 | $94.95 | $95.00 |
| Purchase #3 | $54.46 | 5.221% | $57.3034 | $57.30 | $57.30 | $57.30 |
| Purchase #4 | $11.55 | 13.374% | $13.0947 | $13.09 | $13.10 | $13.10 |
| Purchase #5 | $184.50 | 8.157% | $199.5497 | $199.55 | $199.55 | $199.50 |
| Purchase #6 | $214.52 | 7.771% | $231.1903 | $231.19 | $231.20 | $231.20 |
| Purchase #7 | $135.35 | 4.330% | $141.2107 | $141.21 | $141.20 | $141.20 |
| 7 purchase totals = | $814.15 | $878.3186 | $878.31 | $878.30 | $878.30 | |