| 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 | $23.52 | 6.265% | $24.9935 | $24.99 | $25.00 | $25.00 |
| Purchase #2 | $208.80 | 3.778% | $216.6885 | $216.69 | $216.70 | $216.70 |
| Purchase #3 | $22.75 | 9.576% | $24.9285 | $24.93 | $24.95 | $24.90 |
| Purchase #4 | $173.87 | 9.747% | $190.8171 | $190.82 | $190.80 | $190.80 |
| Purchase #5 | $229.82 | 7.870% | $247.9068 | $247.91 | $247.90 | $247.90 |
| Purchase #6 | $204.97 | 13.502% | $232.645 | $232.65 | $232.65 | $232.60 |
| Purchase #7 | $177.47 | 3.770% | $184.1606 | $184.16 | $184.15 | $184.20 |
| 7 purchase totals = | $1,041.20 | $1,122.1400 | $1,122.15 | $1,122.15 | $1,122.10 | |