| 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 | $234.78 | 10.768% | $260.0611 | $260.06 | $260.05 | $260.10 |
| Purchase #2 | $17.96 | 6.244% | $19.0814 | $19.08 | $19.10 | $19.10 |
| Purchase #3 | $238.99 | 12.442% | $268.7251 | $268.73 | $268.75 | $268.70 |
| Purchase #4 | $182.79 | 13.559% | $207.5745 | $207.57 | $207.55 | $207.60 |
| Purchase #5 | $223.99 | 6.492% | $238.5314 | $238.53 | $238.55 | $238.50 |
| Purchase #6 | $224.97 | 7.106% | $240.9564 | $240.96 | $240.95 | $241.00 |
| Purchase #7 | $198.88 | 7.150% | $213.0999 | $213.10 | $213.10 | $213.10 |
| 7 purchase totals = | $1,322.36 | $1,448.0298 | $1,448.03 | $1,448.05 | $1,448.10 | |