| 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 | $210.42 | 13.128% | $238.0439 | $238.04 | $238.05 | $238.00 |
| Purchase #2 | $227.32 | 6.286% | $241.6093 | $241.61 | $241.60 | $241.60 |
| Purchase #3 | $234.43 | 7.788% | $252.6874 | $252.69 | $252.70 | $252.70 |
| Purchase #4 | $21.98 | 6.617% | $23.4344 | $23.43 | $23.45 | $23.40 |
| Purchase #5 | $209.41 | 9.731% | $229.7877 | $229.79 | $229.80 | $229.80 |
| Purchase #6 | $63.98 | 4.375% | $66.7791 | $66.78 | $66.80 | $66.80 |
| Purchase #7 | $171.41 | 9.700% | $188.0368 | $188.04 | $188.05 | $188.00 |
| 7 purchase totals = | $1,138.95 | $1,240.3786 | $1,240.38 | $1,240.45 | $1,240.30 | |