| 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 | $203.65 | 6.238% | $216.3537 | $216.35 | $216.35 | $216.40 |
| Purchase #2 | $152.33 | 12.300% | $171.0666 | $171.07 | $171.05 | $171.10 |
| Purchase #3 | $111.62 | 12.123% | $125.1517 | $125.15 | $125.15 | $125.20 |
| Purchase #4 | $106.39 | 9.492% | $116.4885 | $116.49 | $116.50 | $116.50 |
| Purchase #5 | $180.59 | 9.193% | $197.1916 | $197.19 | $197.20 | $197.20 |
| Purchase #6 | $226.94 | 12.649% | $255.6456 | $255.65 | $255.65 | $255.60 |
| Purchase #7 | $222.85 | 8.673% | $242.1778 | $242.18 | $242.20 | $242.20 |
| 7 purchase totals = | $1,204.37 | $1,324.0755 | $1,324.08 | $1,324.10 | $1,324.20 | |