| 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 | $217.80 | 12.196% | $244.3629 | $244.36 | $244.35 | $244.40 |
| Purchase #2 | $127.28 | 12.357% | $143.008 | $143.01 | $143.00 | $143.00 |
| Purchase #3 | $175.37 | 10.760% | $194.2398 | $194.24 | $194.25 | $194.20 |
| Purchase #4 | $23.26 | 12.313% | $26.124 | $26.12 | $26.10 | $26.10 |
| Purchase #5 | $61.53 | 13.373% | $69.7584 | $69.76 | $69.75 | $69.80 |
| Purchase #6 | $38.79 | 6.812% | $41.4324 | $41.43 | $41.45 | $41.40 |
| Purchase #7 | $68.77 | 12.349% | $77.2624 | $77.26 | $77.25 | $77.30 |
| 7 purchase totals = | $712.80 | $796.1879 | $796.18 | $796.15 | $796.20 | |