| 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 | $220.94 | 10.268% | $243.6261 | $243.63 | $243.65 | $243.60 |
| Purchase #2 | $134.58 | 4.488% | $140.62 | $140.62 | $140.60 | $140.60 |
| Purchase #3 | $175.33 | 7.665% | $188.769 | $188.77 | $188.75 | $188.80 |
| Purchase #4 | $65.98 | 4.119% | $68.6977 | $68.70 | $68.70 | $68.70 |
| Purchase #5 | $77.25 | 11.813% | $86.3755 | $86.38 | $86.40 | $86.40 |
| Purchase #6 | $183.35 | 13.389% | $207.8987 | $207.90 | $207.90 | $207.90 |
| Purchase #7 | $177.47 | 6.872% | $189.6657 | $189.67 | $189.65 | $189.70 |
| 7 purchase totals = | $1,034.90 | $1,125.6527 | $1,125.67 | $1,125.65 | $1,125.70 | |