| 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 | $108.72 | 10.851% | $120.5172 | $120.52 | $120.50 | $120.50 |
| Purchase #2 | $193.86 | 11.587% | $216.3226 | $216.32 | $216.30 | $216.30 |
| Purchase #3 | $51.97 | 3.577% | $53.829 | $53.83 | $53.85 | $53.80 |
| Purchase #4 | $87.40 | 5.453% | $92.1659 | $92.17 | $92.15 | $92.20 |
| Purchase #5 | $249.99 | 13.803% | $284.4961 | $284.50 | $284.50 | $284.50 |
| Purchase #6 | $192.42 | 3.425% | $199.0104 | $199.01 | $199.00 | $199.00 |
| Purchase #7 | $55.40 | 12.543% | $62.3488 | $62.35 | $62.35 | $62.30 |
| 7 purchase totals = | $939.76 | $1,028.6900 | $1,028.70 | $1,028.65 | $1,028.60 | |