| 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 | $75.86 | 8.777% | $82.5182 | $82.52 | $82.50 | $82.50 |
| Purchase #2 | $187.76 | 9.724% | $206.0178 | $206.02 | $206.00 | $206.00 |
| Purchase #3 | $233.83 | 8.648% | $254.0516 | $254.05 | $254.05 | $254.10 |
| Purchase #4 | $187.69 | 13.522% | $213.0694 | $213.07 | $213.05 | $213.10 |
| Purchase #5 | $135.57 | 4.851% | $142.1465 | $142.15 | $142.15 | $142.10 |
| Purchase #6 | $17.38 | 10.283% | $19.1672 | $19.17 | $19.15 | $19.20 |
| Purchase #7 | $186.96 | 7.241% | $200.4978 | $200.50 | $200.50 | $200.50 |
| 7 purchase totals = | $1,025.05 | $1,117.4685 | $1,117.48 | $1,117.40 | $1,117.50 | |