| 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 | $224.90 | 4.410% | $234.8181 | $234.82 | $234.80 | $234.80 |
| Purchase #2 | $217.87 | 12.282% | $244.6288 | $244.63 | $244.65 | $244.60 |
| Purchase #3 | $35.70 | 9.612% | $39.1315 | $39.13 | $39.15 | $39.10 |
| Purchase #4 | $114.43 | 10.407% | $126.3387 | $126.34 | $126.35 | $126.30 |
| Purchase #5 | $122.84 | 8.735% | $133.5701 | $133.57 | $133.55 | $133.60 |
| Purchase #6 | $239.49 | 10.257% | $264.0545 | $264.05 | $264.05 | $264.10 |
| Purchase #7 | $215.40 | 6.445% | $229.2825 | $229.28 | $229.30 | $229.30 |
| 7 purchase totals = | $1,170.63 | $1,271.8242 | $1,271.82 | $1,271.85 | $1,271.80 | |