| 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 | $202.57 | 4.237% | $211.1529 | $211.15 | $211.15 | $211.20 |
| Purchase #2 | $27.40 | 12.761% | $30.8965 | $30.90 | $30.90 | $30.90 |
| Purchase #3 | $122.38 | 8.480% | $132.7578 | $132.76 | $132.75 | $132.80 |
| Purchase #4 | $22.48 | 13.576% | $25.5319 | $25.53 | $25.55 | $25.50 |
| Purchase #5 | $60.78 | 4.616% | $63.5856 | $63.59 | $63.60 | $63.60 |
| Purchase #6 | $208.61 | 4.547% | $218.0955 | $218.10 | $218.10 | $218.10 |
| Purchase #7 | $71.73 | 13.529% | $81.4344 | $81.43 | $81.45 | $81.40 |
| 7 purchase totals = | $715.95 | $763.4546 | $763.46 | $763.50 | $763.50 | |