| 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 | $205.39 | 13.200% | $232.5015 | $232.50 | $232.50 | $232.50 |
| Purchase #2 | $42.54 | 6.156% | $45.1588 | $45.16 | $45.15 | $45.20 |
| Purchase #3 | $196.31 | 8.837% | $213.6579 | $213.66 | $213.65 | $213.70 |
| Purchase #4 | $222.69 | 13.566% | $252.9001 | $252.90 | $252.90 | $252.90 |
| Purchase #5 | $24.61 | 7.490% | $26.4533 | $26.45 | $26.45 | $26.50 |
| Purchase #6 | $132.93 | 11.172% | $147.7809 | $147.78 | $147.80 | $147.80 |
| Purchase #7 | $212.92 | 13.784% | $242.2689 | $242.27 | $242.25 | $242.30 |
| 7 purchase totals = | $1,037.39 | $1,160.7214 | $1,160.72 | $1,160.70 | $1,160.90 | |