| 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 | $193.64 | 13.806% | $220.3739 | $220.37 | $220.35 | $220.40 |
| Purchase #2 | $45.96 | 11.557% | $51.2716 | $51.27 | $51.25 | $51.30 |
| Purchase #3 | $224.40 | 3.871% | $233.0865 | $233.09 | $233.10 | $233.10 |
| Purchase #4 | $218.42 | 12.653% | $246.0567 | $246.06 | $246.05 | $246.10 |
| Purchase #5 | $131.64 | 6.360% | $140.0123 | $140.01 | $140.00 | $140.00 |
| Purchase #6 | $236.64 | 4.304% | $246.825 | $246.83 | $246.85 | $246.80 |
| Purchase #7 | $9.91 | 6.544% | $10.5585 | $10.56 | $10.55 | $10.60 |
| 7 purchase totals = | $1,060.61 | $1,148.1845 | $1,148.19 | $1,148.15 | $1,148.30 | |