| 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 | $232.50 | 13.447% | $263.7643 | $263.76 | $263.75 | $263.80 |
| Purchase #2 | $102.84 | 4.305% | $107.2673 | $107.27 | $107.25 | $107.30 |
| Purchase #3 | $166.79 | 12.837% | $188.2008 | $188.20 | $188.20 | $188.20 |
| Purchase #4 | $111.83 | 8.224% | $121.0269 | $121.03 | $121.05 | $121.00 |
| Purchase #5 | $242.71 | 7.165% | $260.1002 | $260.10 | $260.10 | $260.10 |
| Purchase #6 | $147.99 | 5.763% | $156.5187 | $156.52 | $156.50 | $156.50 |
| Purchase #7 | $169.27 | 4.175% | $176.337 | $176.34 | $176.35 | $176.30 |
| 7 purchase totals = | $1,173.93 | $1,273.2152 | $1,273.22 | $1,273.20 | $1,273.20 | |