| 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 | $17.94 | 7.174% | $19.227 | $19.23 | $19.25 | $19.20 |
| Purchase #2 | $216.92 | 10.307% | $239.2779 | $239.28 | $239.30 | $239.30 |
| Purchase #3 | $90.67 | 13.854% | $103.2314 | $103.23 | $103.25 | $103.20 |
| Purchase #4 | $127.93 | 7.391% | $137.3853 | $137.39 | $137.40 | $137.40 |
| Purchase #5 | $113.35 | 7.381% | $121.7164 | $121.72 | $121.70 | $121.70 |
| Purchase #6 | $93.44 | 7.692% | $100.6274 | $100.63 | $100.65 | $100.60 |
| Purchase #7 | $60.65 | 8.602% | $65.8671 | $65.87 | $65.85 | $65.90 |
| 7 purchase totals = | $720.90 | $787.3325 | $787.35 | $787.40 | $787.30 | |