| 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 | $247.84 | 4.279% | $258.4451 | $258.45 | $258.45 | $258.40 |
| Purchase #2 | $109.40 | 5.435% | $115.3459 | $115.35 | $115.35 | $115.30 |
| Purchase #3 | $237.40 | 3.163% | $244.909 | $244.91 | $244.90 | $244.90 |
| Purchase #4 | $52.37 | 10.483% | $57.8599 | $57.86 | $57.85 | $57.90 |
| Purchase #5 | $31.59 | 7.823% | $34.0613 | $34.06 | $34.05 | $34.10 |
| Purchase #6 | $215.26 | 5.590% | $227.293 | $227.29 | $227.30 | $227.30 |
| Purchase #7 | $83.75 | 6.695% | $89.3571 | $89.36 | $89.35 | $89.40 |
| 7 purchase totals = | $977.61 | $1,027.2713 | $1,027.28 | $1,027.25 | $1,027.30 | |