| 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 | $88.68 | 3.132% | $91.4575 | $91.46 | $91.45 | $91.50 |
| Purchase #2 | $224.59 | 8.438% | $243.5409 | $243.54 | $243.55 | $243.50 |
| Purchase #3 | $76.37 | 6.321% | $81.1973 | $81.20 | $81.20 | $81.20 |
| Purchase #4 | $160.76 | 6.344% | $170.9586 | $170.96 | $170.95 | $171.00 |
| Purchase #5 | $45.41 | 3.442% | $46.973 | $46.97 | $46.95 | $47.00 |
| Purchase #6 | $215.95 | 12.383% | $242.6911 | $242.69 | $242.70 | $242.70 |
| Purchase #7 | $195.35 | 9.751% | $214.3986 | $214.40 | $214.40 | $214.40 |
| 7 purchase totals = | $1,007.11 | $1,091.2170 | $1,091.22 | $1,091.20 | $1,091.30 | |