| 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 | $213.25 | 5.505% | $224.9894 | $224.99 | $225.00 | $225.00 |
| Purchase #2 | $28.81 | 6.477% | $30.676 | $30.68 | $30.70 | $30.70 |
| Purchase #3 | $187.34 | 12.591% | $210.928 | $210.93 | $210.95 | $210.90 |
| Purchase #4 | $16.61 | 3.678% | $17.2209 | $17.22 | $17.20 | $17.20 |
| Purchase #5 | $216.74 | 13.535% | $246.0758 | $246.08 | $246.10 | $246.10 |
| Purchase #6 | $208.40 | 4.111% | $216.9673 | $216.97 | $216.95 | $217.00 |
| Purchase #7 | $233.73 | 10.288% | $257.7761 | $257.78 | $257.80 | $257.80 |
| 7 purchase totals = | $1,104.88 | $1,204.6335 | $1,204.65 | $1,204.70 | $1,204.70 | |