| 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 | $216.60 | 9.782% | $237.7878 | $237.79 | $237.80 | $237.80 |
| Purchase #2 | $81.37 | 3.732% | $84.4067 | $84.41 | $84.40 | $84.40 |
| Purchase #3 | $104.52 | 10.191% | $115.1716 | $115.17 | $115.15 | $115.20 |
| Purchase #4 | $64.95 | 5.619% | $68.5995 | $68.60 | $68.60 | $68.60 |
| Purchase #5 | $10.87 | 9.870% | $11.9429 | $11.94 | $11.95 | $11.90 |
| Purchase #6 | $173.82 | 5.499% | $183.3784 | $183.38 | $183.40 | $183.40 |
| Purchase #7 | $29.73 | 7.287% | $31.8964 | $31.90 | $31.90 | $31.90 |
| 7 purchase totals = | $681.86 | $733.1833 | $733.19 | $733.20 | $733.20 | |