| 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 | $8.28 | 4.399% | $8.6442 | $8.64 | $8.65 | $8.60 |
| Purchase #2 | $202.53 | 12.206% | $227.2508 | $227.25 | $227.25 | $227.30 |
| Purchase #3 | $236.72 | 11.868% | $264.8139 | $264.81 | $264.80 | $264.80 |
| Purchase #4 | $87.38 | 5.472% | $92.1614 | $92.16 | $92.15 | $92.20 |
| Purchase #5 | $54.50 | 12.519% | $61.3229 | $61.32 | $61.30 | $61.30 |
| Purchase #6 | $192.35 | 3.617% | $199.3073 | $199.31 | $199.30 | $199.30 |
| Purchase #7 | $17.61 | 9.828% | $19.3407 | $19.34 | $19.35 | $19.30 |
| 7 purchase totals = | $799.37 | $872.8412 | $872.83 | $872.80 | $872.80 | |