| 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 | $222.99 | 7.170% | $238.9784 | $238.98 | $239.00 | $239.00 |
| Purchase #2 | $184.54 | 9.665% | $202.3758 | $202.38 | $202.40 | $202.40 |
| Purchase #3 | $243.78 | 10.151% | $268.5261 | $268.53 | $268.55 | $268.50 |
| Purchase #4 | $207.73 | 3.628% | $215.2664 | $215.27 | $215.25 | $215.30 |
| Purchase #5 | $71.62 | 4.320% | $74.714 | $74.71 | $74.70 | $74.70 |
| Purchase #6 | $124.74 | 9.638% | $136.7624 | $136.76 | $136.75 | $136.80 |
| Purchase #7 | $84.65 | 12.622% | $95.3345 | $95.33 | $95.35 | $95.30 |
| 7 purchase totals = | $1,140.05 | $1,231.9576 | $1,231.96 | $1,232.00 | $1,232.00 | |