| 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 | $201.81 | 3.494% | $208.8612 | $208.86 | $208.85 | $208.90 |
| Purchase #2 | $140.71 | 3.509% | $145.6475 | $145.65 | $145.65 | $145.60 |
| Purchase #3 | $210.65 | 4.644% | $220.4326 | $220.43 | $220.45 | $220.40 |
| Purchase #4 | $217.39 | 8.467% | $235.7964 | $235.80 | $235.80 | $235.80 |
| Purchase #5 | $211.91 | 4.239% | $220.8929 | $220.89 | $220.90 | $220.90 |
| Purchase #6 | $197.55 | 12.646% | $222.5322 | $222.53 | $222.55 | $222.50 |
| Purchase #7 | $136.49 | 13.598% | $155.0499 | $155.05 | $155.05 | $155.00 |
| 7 purchase totals = | $1,316.51 | $1,409.2127 | $1,409.21 | $1,409.25 | $1,409.10 | |