| 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 | $216.89 | 6.109% | $230.1398 | $230.14 | $230.15 | $230.10 |
| Purchase #2 | $16.44 | 4.482% | $17.1768 | $17.18 | $17.20 | $17.20 |
| Purchase #3 | $111.99 | 8.790% | $121.8339 | $121.83 | $121.85 | $121.80 |
| Purchase #4 | $193.36 | 3.684% | $200.4834 | $200.48 | $200.50 | $200.50 |
| Purchase #5 | $131.59 | 12.625% | $148.2032 | $148.20 | $148.20 | $148.20 |
| Purchase #6 | $203.56 | 5.103% | $213.9477 | $213.95 | $213.95 | $213.90 |
| Purchase #7 | $109.48 | 13.389% | $124.1383 | $124.14 | $124.15 | $124.10 |
| 7 purchase totals = | $983.31 | $1,055.9231 | $1,055.92 | $1,056.00 | $1,055.80 | |