| 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 | $209.82 | 3.192% | $216.5175 | $216.52 | $216.50 | $216.50 |
| Purchase #2 | $176.91 | 8.240% | $191.4874 | $191.49 | $191.50 | $191.50 |
| Purchase #3 | $203.64 | 5.666% | $215.1782 | $215.18 | $215.20 | $215.20 |
| Purchase #4 | $209.63 | 3.630% | $217.2396 | $217.24 | $217.25 | $217.20 |
| Purchase #5 | $99.63 | 3.280% | $102.8979 | $102.90 | $102.90 | $102.90 |
| Purchase #6 | $196.27 | 7.277% | $210.5526 | $210.55 | $210.55 | $210.60 |
| Purchase #7 | $73.40 | 10.115% | $80.8244 | $80.82 | $80.80 | $80.80 |
| 7 purchase totals = | $1,169.30 | $1,234.6976 | $1,234.70 | $1,234.70 | $1,234.70 | |