| 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 | $226.97 | 10.437% | $250.6589 | $250.66 | $250.65 | $250.70 |
| Purchase #2 | $234.53 | 9.341% | $256.4374 | $256.44 | $256.45 | $256.40 |
| Purchase #3 | $173.43 | 5.620% | $183.1768 | $183.18 | $183.20 | $183.20 |
| Purchase #4 | $224.97 | 6.692% | $240.025 | $240.03 | $240.05 | $240.00 |
| Purchase #5 | $214.37 | 5.404% | $225.9546 | $225.95 | $225.95 | $226.00 |
| Purchase #6 | $133.48 | 5.393% | $140.6786 | $140.68 | $140.70 | $140.70 |
| Purchase #7 | $151.96 | 5.480% | $160.2874 | $160.29 | $160.30 | $160.30 |
| 7 purchase totals = | $1,359.71 | $1,457.2187 | $1,457.23 | $1,457.30 | $1,457.30 | |