| 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 | $226.25 | 10.432% | $249.8524 | $249.85 | $249.85 | $249.90 |
| Purchase #2 | $64.65 | 4.778% | $67.739 | $67.74 | $67.75 | $67.70 |
| Purchase #3 | $11.65 | 10.412% | $12.863 | $12.86 | $12.85 | $12.90 |
| Purchase #4 | $105.82 | 3.630% | $109.6613 | $109.66 | $109.65 | $109.70 |
| Purchase #5 | $122.63 | 4.226% | $127.8123 | $127.81 | $127.80 | $127.80 |
| Purchase #6 | $17.56 | 9.286% | $19.1906 | $19.19 | $19.20 | $19.20 |
| Purchase #7 | $23.60 | 5.118% | $24.8078 | $24.81 | $24.80 | $24.80 |
| 7 purchase totals = | $572.16 | $611.9264 | $611.92 | $611.90 | $612.00 | |