| 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 | $227.28 | 8.715% | $247.0875 | $247.09 | $247.10 | $247.10 |
| Purchase #2 | $179.67 | 5.399% | $189.3704 | $189.37 | $189.35 | $189.40 |
| Purchase #3 | $120.28 | 7.387% | $129.1651 | $129.17 | $129.15 | $129.20 |
| Purchase #4 | $178.90 | 8.412% | $193.9491 | $193.95 | $193.95 | $193.90 |
| Purchase #5 | $23.85 | 4.843% | $25.0051 | $25.01 | $25.00 | $25.00 |
| Purchase #6 | $70.66 | 6.137% | $74.9964 | $75.00 | $75.00 | $75.00 |
| Purchase #7 | $29.34 | 6.306% | $31.1902 | $31.19 | $31.20 | $31.20 |
| 7 purchase totals = | $829.98 | $890.7638 | $890.78 | $890.75 | $890.80 | |