| 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 | $214.55 | 11.844% | $239.9613 | $239.96 | $239.95 | $240.00 |
| Purchase #2 | $126.55 | 5.271% | $133.2205 | $133.22 | $133.20 | $133.20 |
| Purchase #3 | $125.44 | 7.691% | $135.0876 | $135.09 | $135.10 | $135.10 |
| Purchase #4 | $103.83 | 3.336% | $107.2938 | $107.29 | $107.30 | $107.30 |
| Purchase #5 | $13.33 | 8.662% | $14.4846 | $14.48 | $14.50 | $14.50 |
| Purchase #6 | $20.72 | 7.729% | $22.3214 | $22.32 | $22.30 | $22.30 |
| Purchase #7 | $184.88 | 3.125% | $190.6575 | $190.66 | $190.65 | $190.70 |
| 7 purchase totals = | $789.30 | $843.0267 | $843.02 | $843.00 | $843.10 | |