| 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 | $190.33 | 7.332% | $204.285 | $204.29 | $204.30 | $204.30 |
| Purchase #2 | $223.95 | 5.670% | $236.648 | $236.65 | $236.65 | $236.60 |
| Purchase #3 | $158.90 | 10.802% | $176.0644 | $176.06 | $176.05 | $176.10 |
| Purchase #4 | $46.47 | 13.517% | $52.7513 | $52.75 | $52.75 | $52.80 |
| Purchase #5 | $108.54 | 8.119% | $117.3524 | $117.35 | $117.35 | $117.40 |
| Purchase #6 | $71.46 | 13.703% | $81.2522 | $81.25 | $81.25 | $81.30 |
| Purchase #7 | $208.72 | 5.601% | $220.4104 | $220.41 | $220.40 | $220.40 |
| 7 purchase totals = | $1,008.37 | $1,088.7637 | $1,088.76 | $1,088.75 | $1,088.90 | |