| 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 | $225.37 | 9.367% | $246.4804 | $246.48 | $246.50 | $246.50 |
| Purchase #2 | $138.50 | 11.398% | $154.2862 | $154.29 | $154.30 | $154.30 |
| Purchase #3 | $233.44 | 3.818% | $242.3527 | $242.35 | $242.35 | $242.40 |
| Purchase #4 | $150.30 | 7.381% | $161.3936 | $161.39 | $161.40 | $161.40 |
| Purchase #5 | $16.45 | 7.464% | $17.6778 | $17.68 | $17.70 | $17.70 |
| Purchase #6 | $213.30 | 5.141% | $224.2658 | $224.27 | $224.25 | $224.30 |
| Purchase #7 | $58.81 | 7.598% | $63.2784 | $63.28 | $63.30 | $63.30 |
| 7 purchase totals = | $1,036.17 | $1,109.7349 | $1,109.74 | $1,109.80 | $1,109.90 | |