| 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 | $209.38 | 12.714% | $236.0006 | $236.00 | $236.00 | $236.00 |
| Purchase #2 | $92.27 | 11.112% | $102.523 | $102.52 | $102.50 | $102.50 |
| Purchase #3 | $64.30 | 7.752% | $69.2845 | $69.28 | $69.30 | $69.30 |
| Purchase #4 | $134.47 | 9.673% | $147.4773 | $147.48 | $147.50 | $147.50 |
| Purchase #5 | $69.44 | 3.808% | $72.0843 | $72.08 | $72.10 | $72.10 |
| Purchase #6 | $146.92 | 7.410% | $157.8068 | $157.81 | $157.80 | $157.80 |
| Purchase #7 | $84.64 | 6.178% | $89.8691 | $89.87 | $89.85 | $89.90 |
| 7 purchase totals = | $801.42 | $875.0456 | $875.04 | $875.05 | $875.10 | |