| 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 | $30.51 | 5.812% | $32.2832 | $32.28 | $32.30 | $32.30 |
| Purchase #2 | $136.87 | 7.510% | $147.1489 | $147.15 | $147.15 | $147.10 |
| Purchase #3 | $191.97 | 4.562% | $200.7277 | $200.73 | $200.75 | $200.70 |
| Purchase #4 | $239.44 | 5.269% | $252.0561 | $252.06 | $252.05 | $252.10 |
| Purchase #5 | $127.82 | 11.817% | $142.9245 | $142.92 | $142.90 | $142.90 |
| Purchase #6 | $23.55 | 7.761% | $25.3777 | $25.38 | $25.40 | $25.40 |
| Purchase #7 | $113.39 | 4.386% | $118.3633 | $118.36 | $118.35 | $118.40 |
| 7 purchase totals = | $863.55 | $918.8814 | $918.88 | $918.90 | $918.90 | |