| 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 | $198.27 | 8.340% | $214.8057 | $214.81 | $214.80 | $214.80 |
| Purchase #2 | $79.60 | 9.794% | $87.396 | $87.40 | $87.40 | $87.40 |
| Purchase #3 | $90.93 | 4.223% | $94.77 | $94.77 | $94.75 | $94.80 |
| Purchase #4 | $24.80 | 13.763% | $28.2132 | $28.21 | $28.20 | $28.20 |
| Purchase #5 | $45.25 | 3.682% | $46.9161 | $46.92 | $46.90 | $46.90 |
| Purchase #6 | $140.59 | 3.526% | $145.5472 | $145.55 | $145.55 | $145.50 |
| Purchase #7 | $220.57 | 12.430% | $247.9869 | $247.99 | $248.00 | $248.00 |
| 7 purchase totals = | $800.01 | $865.6351 | $865.65 | $865.60 | $865.60 | |