| 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 | $18.78 | 3.651% | $19.4657 | $19.47 | $19.45 | $19.50 |
| Purchase #2 | $135.65 | 12.678% | $152.8477 | $152.85 | $152.85 | $152.80 |
| Purchase #3 | $167.88 | 11.791% | $187.6747 | $187.67 | $187.65 | $187.70 |
| Purchase #4 | $233.72 | 5.180% | $245.8267 | $245.83 | $245.85 | $245.80 |
| Purchase #5 | $243.75 | 7.767% | $262.6821 | $262.68 | $262.70 | $262.70 |
| Purchase #6 | $227.71 | 4.547% | $238.064 | $238.06 | $238.05 | $238.10 |
| Purchase #7 | $234.38 | 5.250% | $246.685 | $246.69 | $246.70 | $246.70 |
| 7 purchase totals = | $1,261.87 | $1,353.2459 | $1,353.25 | $1,353.25 | $1,353.30 | |