| 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 | $194.39 | 4.388% | $202.9198 | $202.92 | $202.90 | $202.90 |
| Purchase #2 | $9.34 | 4.770% | $9.7855 | $9.79 | $9.80 | $9.80 |
| Purchase #3 | $232.51 | 11.789% | $259.9206 | $259.92 | $259.90 | $259.90 |
| Purchase #4 | $249.63 | 12.479% | $280.7813 | $280.78 | $280.80 | $280.80 |
| Purchase #5 | $74.51 | 3.663% | $77.2393 | $77.24 | $77.25 | $77.20 |
| Purchase #6 | $242.85 | 3.435% | $251.1919 | $251.19 | $251.20 | $251.20 |
| Purchase #7 | $50.81 | 8.386% | $55.0709 | $55.07 | $55.05 | $55.10 |
| 7 purchase totals = | $1,054.04 | $1,136.9093 | $1,136.91 | $1,136.90 | $1,136.90 | |