| 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 | $106.90 | 3.511% | $110.6533 | $110.65 | $110.65 | $110.70 |
| Purchase #2 | $214.97 | 12.588% | $242.0304 | $242.03 | $242.05 | $242.00 |
| Purchase #3 | $44.42 | 7.357% | $47.688 | $47.69 | $47.70 | $47.70 |
| Purchase #4 | $60.45 | 13.785% | $68.783 | $68.78 | $68.80 | $68.80 |
| Purchase #5 | $157.89 | 8.286% | $170.9728 | $170.97 | $170.95 | $171.00 |
| Purchase #6 | $232.27 | 8.609% | $252.2661 | $252.27 | $252.25 | $252.30 |
| Purchase #7 | $181.68 | 8.641% | $197.379 | $197.38 | $197.40 | $197.40 |
| 7 purchase totals = | $998.58 | $1,089.7726 | $1,089.77 | $1,089.80 | $1,089.90 | |