| 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 | $112.27 | 9.221% | $122.6224 | $122.62 | $122.60 | $122.60 |
| Purchase #2 | $76.28 | 4.412% | $79.6455 | $79.65 | $79.65 | $79.60 |
| Purchase #3 | $141.77 | 3.336% | $146.4994 | $146.50 | $146.50 | $146.50 |
| Purchase #4 | $13.49 | 12.363% | $15.1578 | $15.16 | $15.15 | $15.20 |
| Purchase #5 | $87.33 | 6.764% | $93.237 | $93.24 | $93.25 | $93.20 |
| Purchase #6 | $195.41 | 8.197% | $211.4278 | $211.43 | $211.45 | $211.40 |
| Purchase #7 | $144.32 | 4.513% | $150.8332 | $150.83 | $150.85 | $150.80 |
| 7 purchase totals = | $770.87 | $819.4231 | $819.43 | $819.45 | $819.30 | |