| 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 | $63.39 | 7.541% | $68.1702 | $68.17 | $68.15 | $68.20 |
| Purchase #2 | $205.41 | 12.687% | $231.4704 | $231.47 | $231.45 | $231.50 |
| Purchase #3 | $222.53 | 3.276% | $229.8201 | $229.82 | $229.80 | $229.80 |
| Purchase #4 | $221.71 | 7.656% | $238.6841 | $238.68 | $238.70 | $238.70 |
| Purchase #5 | $107.51 | 3.535% | $111.3105 | $111.31 | $111.30 | $111.30 |
| Purchase #6 | $130.85 | 7.872% | $141.1505 | $141.15 | $141.15 | $141.20 |
| Purchase #7 | $189.50 | 7.153% | $203.0549 | $203.05 | $203.05 | $203.10 |
| 7 purchase totals = | $1,140.90 | $1,223.6607 | $1,223.65 | $1,223.60 | $1,223.80 | |