| 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 | $201.30 | 7.743% | $216.8867 | $216.89 | $216.90 | $216.90 |
| Purchase #2 | $218.68 | 10.120% | $240.8104 | $240.81 | $240.80 | $240.80 |
| Purchase #3 | $37.64 | 9.861% | $41.3517 | $41.35 | $41.35 | $41.40 |
| Purchase #4 | $191.32 | 13.703% | $217.5366 | $217.54 | $217.55 | $217.50 |
| Purchase #5 | $14.98 | 9.488% | $16.4013 | $16.40 | $16.40 | $16.40 |
| Purchase #6 | $124.88 | 12.192% | $140.1054 | $140.11 | $140.10 | $140.10 |
| Purchase #7 | $24.57 | 10.716% | $27.2029 | $27.20 | $27.20 | $27.20 |
| 7 purchase totals = | $813.37 | $900.2950 | $900.30 | $900.30 | $900.30 | |