| 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 | $221.82 | 10.839% | $245.8631 | $245.86 | $245.85 | $245.90 |
| Purchase #2 | $200.35 | 7.130% | $214.635 | $214.64 | $214.65 | $214.60 |
| Purchase #3 | $202.92 | 6.670% | $216.4548 | $216.45 | $216.45 | $216.50 |
| Purchase #4 | $40.43 | 7.400% | $43.4218 | $43.42 | $43.40 | $43.40 |
| Purchase #5 | $142.80 | 10.614% | $157.9568 | $157.96 | $157.95 | $158.00 |
| Purchase #6 | $92.42 | 12.510% | $103.9817 | $103.98 | $104.00 | $104.00 |
| Purchase #7 | $125.62 | 3.231% | $129.6788 | $129.68 | $129.70 | $129.70 |
| 7 purchase totals = | $1,026.36 | $1,111.9920 | $1,111.99 | $1,112.00 | $1,112.10 | |