| 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 | $27.85 | 11.512% | $31.0561 | $31.06 | $31.05 | $31.10 |
| Purchase #2 | $125.63 | 3.443% | $129.9554 | $129.96 | $129.95 | $130.00 |
| Purchase #3 | $201.70 | 13.657% | $229.2462 | $229.25 | $229.25 | $229.20 |
| Purchase #4 | $94.68 | 13.545% | $107.5044 | $107.50 | $107.50 | $107.50 |
| Purchase #5 | $139.46 | 13.560% | $158.3708 | $158.37 | $158.35 | $158.40 |
| Purchase #6 | $136.34 | 8.200% | $147.5199 | $147.52 | $147.50 | $147.50 |
| Purchase #7 | $239.35 | 12.531% | $269.3429 | $269.34 | $269.35 | $269.30 |
| 7 purchase totals = | $965.01 | $1,072.9957 | $1,073.00 | $1,072.95 | $1,073.00 | |