| 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 | $105.95 | 4.837% | $111.0748 | $111.07 | $111.05 | $111.10 |
| Purchase #2 | $204.46 | 4.520% | $213.7016 | $213.70 | $213.70 | $213.70 |
| Purchase #3 | $24.58 | 7.644% | $26.4589 | $26.46 | $26.45 | $26.50 |
| Purchase #4 | $211.94 | 11.577% | $236.4763 | $236.48 | $236.50 | $236.50 |
| Purchase #5 | $207.71 | 10.255% | $229.0107 | $229.01 | $229.00 | $229.00 |
| Purchase #6 | $30.84 | 6.583% | $32.8702 | $32.87 | $32.85 | $32.90 |
| Purchase #7 | $242.46 | 4.422% | $253.1816 | $253.18 | $253.20 | $253.20 |
| 7 purchase totals = | $1,027.94 | $1,102.7741 | $1,102.77 | $1,102.75 | $1,102.90 | |