| 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 | $239.46 | 7.322% | $256.9933 | $256.99 | $257.00 | $257.00 |
| Purchase #2 | $203.39 | 8.551% | $220.7819 | $220.78 | $220.80 | $220.80 |
| Purchase #3 | $244.48 | 8.144% | $264.3905 | $264.39 | $264.40 | $264.40 |
| Purchase #4 | $125.81 | 6.333% | $133.7775 | $133.78 | $133.80 | $133.80 |
| Purchase #5 | $228.57 | 9.575% | $250.4556 | $250.46 | $250.45 | $250.50 |
| Purchase #6 | $101.93 | 10.242% | $112.3697 | $112.37 | $112.35 | $112.40 |
| Purchase #7 | $86.56 | 8.820% | $94.1946 | $94.19 | $94.20 | $94.20 |
| 7 purchase totals = | $1,230.20 | $1,332.9631 | $1,332.96 | $1,333.00 | $1,333.10 | |