| 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 | $115.32 | 10.295% | $127.1922 | $127.19 | $127.20 | $127.20 |
| Purchase #2 | $240.81 | 10.172% | $265.3052 | $265.31 | $265.30 | $265.30 |
| Purchase #3 | $206.73 | 5.823% | $218.7679 | $218.77 | $218.75 | $218.80 |
| Purchase #4 | $76.25 | 7.234% | $81.7659 | $81.77 | $81.75 | $81.80 |
| Purchase #5 | $20.66 | 9.672% | $22.6582 | $22.66 | $22.65 | $22.70 |
| Purchase #6 | $178.69 | 13.464% | $202.7488 | $202.75 | $202.75 | $202.70 |
| Purchase #7 | $53.92 | 10.662% | $59.669 | $59.67 | $59.65 | $59.70 |
| 7 purchase totals = | $892.38 | $978.1072 | $978.12 | $978.05 | $978.20 | |