| 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 | $8.54 | 12.566% | $9.6131 | $9.61 | $9.60 | $9.60 |
| Purchase #2 | $120.43 | 11.620% | $134.424 | $134.42 | $134.40 | $134.40 |
| Purchase #3 | $17.75 | 9.663% | $19.4652 | $19.47 | $19.45 | $19.50 |
| Purchase #4 | $239.28 | 5.504% | $252.45 | $252.45 | $252.45 | $252.50 |
| Purchase #5 | $130.98 | 8.185% | $141.7007 | $141.70 | $141.70 | $141.70 |
| Purchase #6 | $247.37 | 11.251% | $275.2016 | $275.20 | $275.20 | $275.20 |
| Purchase #7 | $36.34 | 8.363% | $39.3791 | $39.38 | $39.40 | $39.40 |
| 7 purchase totals = | $800.69 | $872.2337 | $872.23 | $872.20 | $872.30 | |