| 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 | $197.40 | 6.155% | $209.55 | $209.55 | $209.55 | $209.60 |
| Purchase #2 | $179.70 | 4.699% | $188.1441 | $188.14 | $188.15 | $188.10 |
| Purchase #3 | $7.78 | 3.456% | $8.0489 | $8.05 | $8.05 | $8.00 |
| Purchase #4 | $198.59 | 13.306% | $225.0144 | $225.01 | $225.00 | $225.00 |
| Purchase #5 | $30.58 | 8.250% | $33.1029 | $33.10 | $33.10 | $33.10 |
| Purchase #6 | $124.59 | 6.469% | $132.6497 | $132.65 | $132.65 | $132.60 |
| Purchase #7 | $193.40 | 10.131% | $212.9934 | $212.99 | $213.00 | $213.00 |
| 7 purchase totals = | $932.04 | $1,009.5034 | $1,009.49 | $1,009.50 | $1,009.40 | |