| 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 | $108.58 | 10.794% | $120.3001 | $120.30 | $120.30 | $120.30 |
| Purchase #2 | $117.75 | 13.866% | $134.0772 | $134.08 | $134.10 | $134.10 |
| Purchase #3 | $146.45 | 11.586% | $163.4177 | $163.42 | $163.40 | $163.40 |
| Purchase #4 | $116.32 | 6.150% | $123.4737 | $123.47 | $123.45 | $123.50 |
| Purchase #5 | $58.90 | 7.516% | $63.3269 | $63.33 | $63.35 | $63.30 |
| Purchase #6 | $194.66 | 10.554% | $215.2044 | $215.20 | $215.20 | $215.20 |
| Purchase #7 | $188.67 | 11.832% | $210.9934 | $210.99 | $211.00 | $211.00 |
| 7 purchase totals = | $931.33 | $1,030.7934 | $1,030.79 | $1,030.80 | $1,030.80 | |