| 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 | $240.31 | 7.712% | $258.8427 | $258.84 | $258.85 | $258.80 |
| Purchase #2 | $235.83 | 3.617% | $244.36 | $244.36 | $244.35 | $244.40 |
| Purchase #3 | $81.28 | 3.709% | $84.2947 | $84.29 | $84.30 | $84.30 |
| Purchase #4 | $218.29 | 6.343% | $232.1361 | $232.14 | $232.15 | $232.10 |
| Purchase #5 | $205.66 | 13.521% | $233.4673 | $233.47 | $233.45 | $233.50 |
| Purchase #6 | $13.32 | 6.578% | $14.1962 | $14.20 | $14.20 | $14.20 |
| Purchase #7 | $47.64 | 10.761% | $52.7665 | $52.77 | $52.75 | $52.80 |
| 7 purchase totals = | $1,042.33 | $1,120.0635 | $1,120.07 | $1,120.05 | $1,120.10 | |