| 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 | $227.42 | 3.411% | $235.1773 | $235.18 | $235.20 | $235.20 |
| Purchase #2 | $21.48 | 3.256% | $22.1794 | $22.18 | $22.20 | $22.20 |
| Purchase #3 | $232.41 | 6.248% | $246.931 | $246.93 | $246.95 | $246.90 |
| Purchase #4 | $35.63 | 10.691% | $39.4392 | $39.44 | $39.45 | $39.40 |
| Purchase #5 | $118.80 | 4.801% | $124.5036 | $124.50 | $124.50 | $124.50 |
| Purchase #6 | $76.72 | 12.509% | $86.3169 | $86.32 | $86.30 | $86.30 |
| Purchase #7 | $93.51 | 9.655% | $102.5384 | $102.54 | $102.55 | $102.50 |
| 7 purchase totals = | $805.97 | $857.0858 | $857.09 | $857.15 | $857.00 | |