| 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 | $143.90 | 3.492% | $148.925 | $148.93 | $148.95 | $148.90 |
| Purchase #2 | $14.72 | 3.125% | $15.18 | $15.18 | $15.20 | $15.20 |
| Purchase #3 | $38.68 | 3.236% | $39.9317 | $39.93 | $39.95 | $39.90 |
| Purchase #4 | $50.55 | 4.617% | $52.8839 | $52.88 | $52.90 | $52.90 |
| Purchase #5 | $229.79 | 5.441% | $242.2929 | $242.29 | $242.30 | $242.30 |
| Purchase #6 | $35.35 | 9.135% | $38.5792 | $38.58 | $38.60 | $38.60 |
| Purchase #7 | $103.34 | 9.548% | $113.2069 | $113.21 | $113.20 | $113.20 |
| 7 purchase totals = | $616.33 | $650.9996 | $651.00 | $651.10 | $651.00 | |