| 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 | $197.72 | 9.384% | $216.274 | $216.27 | $216.25 | $216.30 |
| Purchase #2 | $127.76 | 3.453% | $132.1716 | $132.17 | $132.15 | $132.20 |
| Purchase #3 | $172.91 | 5.860% | $183.0425 | $183.04 | $183.05 | $183.00 |
| Purchase #4 | $117.69 | 10.416% | $129.9486 | $129.95 | $129.95 | $129.90 |
| Purchase #5 | $44.63 | 3.105% | $46.0158 | $46.02 | $46.00 | $46.00 |
| Purchase #6 | $119.48 | 4.355% | $124.6834 | $124.68 | $124.70 | $124.70 |
| Purchase #7 | $222.92 | 4.464% | $232.8711 | $232.87 | $232.85 | $232.90 |
| 7 purchase totals = | $1,003.11 | $1,065.0070 | $1,065.00 | $1,064.95 | $1,065.00 | |