| 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 | $189.35 | 9.841% | $207.9839 | $207.98 | $208.00 | $208.00 |
| Purchase #2 | $103.96 | 4.166% | $108.291 | $108.29 | $108.30 | $108.30 |
| Purchase #3 | $98.69 | 5.725% | $104.34 | $104.34 | $104.35 | $104.30 |
| Purchase #4 | $89.81 | 3.732% | $93.1617 | $93.16 | $93.15 | $93.20 |
| Purchase #5 | $93.93 | 4.140% | $97.8187 | $97.82 | $97.80 | $97.80 |
| Purchase #6 | $134.72 | 9.168% | $147.0711 | $147.07 | $147.05 | $147.10 |
| Purchase #7 | $199.63 | 5.547% | $210.7035 | $210.70 | $210.70 | $210.70 |
| 7 purchase totals = | $910.09 | $969.3699 | $969.36 | $969.35 | $969.40 | |