| 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 | $228.48 | 11.632% | $255.0568 | $255.06 | $255.05 | $255.10 |
| Purchase #2 | $152.98 | 4.260% | $159.4969 | $159.50 | $159.50 | $159.50 |
| Purchase #3 | $102.82 | 4.430% | $107.3749 | $107.37 | $107.35 | $107.40 |
| Purchase #4 | $114.72 | 8.153% | $124.0731 | $124.07 | $124.05 | $124.10 |
| Purchase #5 | $154.36 | 10.588% | $170.7036 | $170.70 | $170.70 | $170.70 |
| Purchase #6 | $207.66 | 8.281% | $224.8563 | $224.86 | $224.85 | $224.90 |
| Purchase #7 | $129.97 | 7.670% | $139.9387 | $139.94 | $139.95 | $139.90 |
| 7 purchase totals = | $1,090.99 | $1,181.5003 | $1,181.50 | $1,181.45 | $1,181.60 | |