| 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 | $78.25 | 10.812% | $86.7104 | $86.71 | $86.70 | $86.70 |
| Purchase #2 | $11.61 | 13.484% | $13.1755 | $13.18 | $13.20 | $13.20 |
| Purchase #3 | $105.95 | 9.183% | $115.6794 | $115.68 | $115.70 | $115.70 |
| Purchase #4 | $231.59 | 9.545% | $253.6953 | $253.70 | $253.70 | $253.70 |
| Purchase #5 | $248.82 | 6.456% | $264.8838 | $264.88 | $264.90 | $264.90 |
| Purchase #6 | $143.82 | 7.794% | $155.0293 | $155.03 | $155.05 | $155.00 |
| Purchase #7 | $220.65 | 11.244% | $245.4599 | $245.46 | $245.45 | $245.50 |
| 7 purchase totals = | $1,040.69 | $1,134.6336 | $1,134.64 | $1,134.70 | $1,134.70 | |