| 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 | $187.81 | 13.723% | $213.5832 | $213.58 | $213.60 | $213.60 |
| Purchase #2 | $196.71 | 5.758% | $208.0366 | $208.04 | $208.05 | $208.00 |
| Purchase #3 | $174.38 | 4.486% | $182.2027 | $182.20 | $182.20 | $182.20 |
| Purchase #4 | $229.49 | 10.264% | $253.0449 | $253.04 | $253.05 | $253.00 |
| Purchase #5 | $187.87 | 13.411% | $213.0652 | $213.07 | $213.05 | $213.10 |
| Purchase #6 | $98.98 | 9.833% | $108.7127 | $108.71 | $108.70 | $108.70 |
| Purchase #7 | $83.76 | 3.726% | $86.8809 | $86.88 | $86.90 | $86.90 |
| 7 purchase totals = | $1,159.00 | $1,265.5262 | $1,265.52 | $1,265.55 | $1,265.50 | |