| 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 | $124.34 | 7.698% | $133.9117 | $133.91 | $133.90 | $133.90 |
| Purchase #2 | $30.66 | 12.471% | $34.4836 | $34.48 | $34.50 | $34.50 |
| Purchase #3 | $98.33 | 4.351% | $102.6083 | $102.61 | $102.60 | $102.60 |
| Purchase #4 | $229.68 | 3.830% | $238.4767 | $238.48 | $238.50 | $238.50 |
| Purchase #5 | $182.89 | 11.193% | $203.3609 | $203.36 | $203.35 | $203.40 |
| Purchase #6 | $159.67 | 7.585% | $171.781 | $171.78 | $171.80 | $171.80 |
| Purchase #7 | $28.86 | 4.217% | $30.077 | $30.08 | $30.10 | $30.10 |
| 7 purchase totals = | $854.43 | $914.6992 | $914.70 | $914.75 | $914.80 | |