| 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 | $224.94 | 12.368% | $252.7606 | $252.76 | $252.75 | $252.80 |
| Purchase #2 | $217.70 | 7.702% | $234.4673 | $234.47 | $234.45 | $234.50 |
| Purchase #3 | $213.28 | 9.445% | $233.4243 | $233.42 | $233.40 | $233.40 |
| Purchase #4 | $42.29 | 3.489% | $43.7655 | $43.77 | $43.75 | $43.80 |
| Purchase #5 | $134.58 | 6.471% | $143.2887 | $143.29 | $143.30 | $143.30 |
| Purchase #6 | $95.97 | 4.380% | $100.1735 | $100.17 | $100.15 | $100.20 |
| Purchase #7 | $128.85 | 7.136% | $138.0447 | $138.04 | $138.05 | $138.00 |
| 7 purchase totals = | $1,057.61 | $1,145.9246 | $1,145.92 | $1,145.85 | $1,146.00 | |