| 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 | $231.99 | 13.567% | $263.4641 | $263.46 | $263.45 | $263.50 |
| Purchase #2 | $100.30 | 11.700% | $112.0351 | $112.04 | $112.05 | $112.00 |
| Purchase #3 | $71.64 | 5.160% | $75.3366 | $75.34 | $75.35 | $75.30 |
| Purchase #4 | $208.62 | 13.827% | $237.4659 | $237.47 | $237.45 | $237.50 |
| Purchase #5 | $9.89 | 11.720% | $11.0491 | $11.05 | $11.05 | $11.00 |
| Purchase #6 | $176.93 | 6.699% | $188.7825 | $188.78 | $188.80 | $188.80 |
| Purchase #7 | $99.78 | 13.694% | $113.4439 | $113.44 | $113.45 | $113.40 |
| 7 purchase totals = | $899.15 | $1,001.5772 | $1,001.58 | $1,001.60 | $1,001.50 | |