| 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 | $115.62 | 7.581% | $124.3852 | $124.39 | $124.40 | $124.40 |
| Purchase #2 | $179.94 | 10.386% | $198.6286 | $198.63 | $198.65 | $198.60 |
| Purchase #3 | $170.72 | 9.468% | $186.8838 | $186.88 | $186.90 | $186.90 |
| Purchase #4 | $224.63 | 3.701% | $232.9436 | $232.94 | $232.95 | $232.90 |
| Purchase #5 | $66.55 | 12.369% | $74.7816 | $74.78 | $74.80 | $74.80 |
| Purchase #6 | $197.68 | 6.579% | $210.6854 | $210.69 | $210.70 | $210.70 |
| Purchase #7 | $93.69 | 6.361% | $99.6496 | $99.65 | $99.65 | $99.60 |
| 7 purchase totals = | $1,048.83 | $1,127.9578 | $1,127.96 | $1,128.05 | $1,127.90 | |