| 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 | $14.50 | 12.196% | $16.2684 | $16.27 | $16.25 | $16.30 |
| Purchase #2 | $128.95 | 12.352% | $144.8779 | $144.88 | $144.90 | $144.90 |
| Purchase #3 | $38.33 | 9.671% | $42.0369 | $42.04 | $42.05 | $42.00 |
| Purchase #4 | $200.80 | 4.788% | $210.4143 | $210.41 | $210.40 | $210.40 |
| Purchase #5 | $89.44 | 12.538% | $100.654 | $100.65 | $100.65 | $100.70 |
| Purchase #6 | $99.62 | 8.202% | $107.7908 | $107.79 | $107.80 | $107.80 |
| Purchase #7 | $249.87 | 6.752% | $266.7412 | $266.74 | $266.75 | $266.70 |
| 7 purchase totals = | $821.51 | $888.7835 | $888.78 | $888.80 | $888.80 | |