| 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 | $95.54 | 10.734% | $105.7953 | $105.80 | $105.80 | $105.80 |
| Purchase #2 | $215.96 | 10.197% | $237.9814 | $237.98 | $238.00 | $238.00 |
| Purchase #3 | $206.46 | 7.521% | $221.9879 | $221.99 | $222.00 | $222.00 |
| Purchase #4 | $228.57 | 10.474% | $252.5104 | $252.51 | $252.50 | $252.50 |
| Purchase #5 | $219.84 | 7.203% | $235.6751 | $235.68 | $235.70 | $235.70 |
| Purchase #6 | $85.81 | 12.506% | $96.5414 | $96.54 | $96.55 | $96.50 |
| Purchase #7 | $210.72 | 8.640% | $228.9262 | $228.93 | $228.95 | $228.90 |
| 7 purchase totals = | $1,262.90 | $1,379.4177 | $1,379.43 | $1,379.50 | $1,379.40 | |