| 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 | $193.99 | 9.537% | $212.4908 | $212.49 | $212.50 | $212.50 |
| Purchase #2 | $114.41 | 9.430% | $125.1989 | $125.20 | $125.20 | $125.20 |
| Purchase #3 | $149.46 | 13.821% | $170.1169 | $170.12 | $170.10 | $170.10 |
| Purchase #4 | $138.93 | 8.179% | $150.2931 | $150.29 | $150.30 | $150.30 |
| Purchase #5 | $42.80 | 7.303% | $45.9257 | $45.93 | $45.95 | $45.90 |
| Purchase #6 | $227.66 | 8.606% | $247.2524 | $247.25 | $247.25 | $247.30 |
| Purchase #7 | $72.49 | 11.283% | $80.669 | $80.67 | $80.65 | $80.70 |
| 7 purchase totals = | $939.74 | $1,031.9468 | $1,031.95 | $1,031.95 | $1,032.00 | |