| 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 | $126.81 | 12.531% | $142.7006 | $142.70 | $142.70 | $142.70 |
| Purchase #2 | $86.96 | 8.809% | $94.6203 | $94.62 | $94.60 | $94.60 |
| Purchase #3 | $118.94 | 10.327% | $131.2229 | $131.22 | $131.20 | $131.20 |
| Purchase #4 | $175.66 | 9.441% | $192.2441 | $192.24 | $192.25 | $192.20 |
| Purchase #5 | $105.44 | 9.412% | $115.364 | $115.36 | $115.35 | $115.40 |
| Purchase #6 | $18.70 | 4.618% | $19.5636 | $19.56 | $19.55 | $19.60 |
| Purchase #7 | $20.58 | 10.390% | $22.7183 | $22.72 | $22.70 | $22.70 |
| 7 purchase totals = | $653.09 | $718.4338 | $718.42 | $718.35 | $718.40 | |