| 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 | $224.69 | 4.585% | $234.992 | $234.99 | $235.00 | $235.00 |
| Purchase #2 | $74.63 | 12.637% | $84.061 | $84.06 | $84.05 | $84.10 |
| Purchase #3 | $89.33 | 8.206% | $96.6604 | $96.66 | $96.65 | $96.70 |
| Purchase #4 | $209.70 | 6.293% | $222.8964 | $222.90 | $222.90 | $222.90 |
| Purchase #5 | $9.96 | 11.742% | $11.1295 | $11.13 | $11.15 | $11.10 |
| Purchase #6 | $65.99 | 10.752% | $73.0852 | $73.09 | $73.10 | $73.10 |
| Purchase #7 | $225.84 | 9.816% | $248.0085 | $248.01 | $248.00 | $248.00 |
| 7 purchase totals = | $900.14 | $970.8330 | $970.84 | $970.85 | $970.90 | |