| 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 | $230.43 | 6.720% | $245.9149 | $245.91 | $245.90 | $245.90 |
| Purchase #2 | $68.98 | 3.245% | $71.2184 | $71.22 | $71.20 | $71.20 |
| Purchase #3 | $183.66 | 10.587% | $203.1041 | $203.10 | $203.10 | $203.10 |
| Purchase #4 | $36.36 | 9.559% | $39.8357 | $39.84 | $39.85 | $39.80 |
| Purchase #5 | $74.67 | 5.813% | $79.0106 | $79.01 | $79.00 | $79.00 |
| Purchase #6 | $92.69 | 10.834% | $102.732 | $102.73 | $102.75 | $102.70 |
| Purchase #7 | $225.94 | 3.744% | $234.3992 | $234.40 | $234.40 | $234.40 |
| 7 purchase totals = | $912.73 | $976.2149 | $976.21 | $976.20 | $976.10 | |