| 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 | $112.49 | 12.490% | $126.54 | $126.54 | $126.55 | $126.50 |
| Purchase #2 | $79.57 | 7.114% | $85.2306 | $85.23 | $85.25 | $85.20 |
| Purchase #3 | $142.83 | 10.368% | $157.6386 | $157.64 | $157.65 | $157.60 |
| Purchase #4 | $17.26 | 10.736% | $19.113 | $19.11 | $19.10 | $19.10 |
| Purchase #5 | $57.30 | 6.781% | $61.1855 | $61.19 | $61.20 | $61.20 |
| Purchase #6 | $235.66 | 7.384% | $253.0611 | $253.06 | $253.05 | $253.10 |
| Purchase #7 | $215.36 | 9.565% | $235.9592 | $235.96 | $235.95 | $236.00 |
| 7 purchase totals = | $860.47 | $938.7280 | $938.73 | $938.75 | $938.70 | |