| 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 | $124.72 | 3.268% | $128.7958 | $128.80 | $128.80 | $128.80 |
| Purchase #2 | $220.36 | 8.296% | $238.6411 | $238.64 | $238.65 | $238.60 |
| Purchase #3 | $46.33 | 10.736% | $51.304 | $51.30 | $51.30 | $51.30 |
| Purchase #4 | $25.79 | 13.641% | $29.308 | $29.31 | $29.30 | $29.30 |
| Purchase #5 | $5.29 | 3.242% | $5.4615 | $5.46 | $5.45 | $5.50 |
| Purchase #6 | $103.69 | 3.367% | $107.1812 | $107.18 | $107.20 | $107.20 |
| Purchase #7 | $28.36 | 12.773% | $31.9824 | $31.98 | $32.00 | $32.00 |
| 7 purchase totals = | $554.54 | $592.6740 | $592.67 | $592.70 | $592.70 | |