| 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 | $249.93 | 4.192% | $260.4071 | $260.41 | $260.40 | $260.40 |
| Purchase #2 | $178.51 | 7.377% | $191.6787 | $191.68 | $191.70 | $191.70 |
| Purchase #3 | $153.52 | 10.394% | $169.4769 | $169.48 | $169.50 | $169.50 |
| Purchase #4 | $23.92 | 10.240% | $26.3694 | $26.37 | $26.35 | $26.40 |
| Purchase #5 | $20.32 | 5.580% | $21.4539 | $21.45 | $21.45 | $21.50 |
| Purchase #6 | $131.34 | 6.699% | $140.1385 | $140.14 | $140.15 | $140.10 |
| Purchase #7 | $217.69 | 10.548% | $240.6519 | $240.65 | $240.65 | $240.70 |
| 7 purchase totals = | $975.23 | $1,050.1764 | $1,050.18 | $1,050.20 | $1,050.30 | |