| 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 | $198.35 | 3.382% | $205.0582 | $205.06 | $205.05 | $205.10 |
| Purchase #2 | $220.84 | 12.834% | $249.1826 | $249.18 | $249.20 | $249.20 |
| Purchase #3 | $39.90 | 4.403% | $41.6568 | $41.66 | $41.65 | $41.70 |
| Purchase #4 | $114.42 | 8.660% | $124.3288 | $124.33 | $124.35 | $124.30 |
| Purchase #5 | $20.65 | 5.410% | $21.7672 | $21.77 | $21.75 | $21.80 |
| Purchase #6 | $210.72 | 8.634% | $228.9136 | $228.91 | $228.90 | $228.90 |
| Purchase #7 | $111.41 | 3.301% | $115.0876 | $115.09 | $115.10 | $115.10 |
| 7 purchase totals = | $916.29 | $985.9948 | $986.00 | $986.00 | $986.10 | |