| 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 | $224.88 | 4.743% | $235.5461 | $235.55 | $235.55 | $235.50 |
| Purchase #2 | $227.53 | 3.469% | $235.423 | $235.42 | $235.40 | $235.40 |
| Purchase #3 | $176.83 | 9.699% | $193.9807 | $193.98 | $194.00 | $194.00 |
| Purchase #4 | $239.65 | 6.358% | $254.8869 | $254.89 | $254.90 | $254.90 |
| Purchase #5 | $144.89 | 4.497% | $151.4057 | $151.41 | $151.40 | $151.40 |
| Purchase #6 | $37.90 | 11.524% | $42.2676 | $42.27 | $42.25 | $42.30 |
| Purchase #7 | $84.66 | 12.837% | $95.5278 | $95.53 | $95.55 | $95.50 |
| 7 purchase totals = | $1,136.34 | $1,209.0378 | $1,209.05 | $1,209.05 | $1,209.00 | |