| 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 | $8.29 | 11.764% | $9.2652 | $9.27 | $9.25 | $9.30 |
| Purchase #2 | $219.73 | 10.496% | $242.7929 | $242.79 | $242.80 | $242.80 |
| Purchase #3 | $168.26 | 13.432% | $190.8607 | $190.86 | $190.85 | $190.90 |
| Purchase #4 | $181.35 | 4.772% | $190.004 | $190.00 | $190.00 | $190.00 |
| Purchase #5 | $23.89 | 7.711% | $25.7322 | $25.73 | $25.75 | $25.70 |
| Purchase #6 | $82.62 | 4.496% | $86.3346 | $86.33 | $86.35 | $86.30 |
| Purchase #7 | $192.40 | 8.683% | $209.1061 | $209.11 | $209.10 | $209.10 |
| 7 purchase totals = | $876.54 | $954.0957 | $954.09 | $954.10 | $954.10 | |