| 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 | $200.61 | 4.168% | $208.9714 | $208.97 | $208.95 | $209.00 |
| Purchase #2 | $14.26 | 12.599% | $16.0566 | $16.06 | $16.05 | $16.10 |
| Purchase #3 | $196.56 | 6.507% | $209.3502 | $209.35 | $209.35 | $209.40 |
| Purchase #4 | $37.74 | 3.326% | $38.9952 | $39.00 | $39.00 | $39.00 |
| Purchase #5 | $239.38 | 12.211% | $268.6107 | $268.61 | $268.60 | $268.60 |
| Purchase #6 | $212.84 | 8.318% | $230.544 | $230.54 | $230.55 | $230.50 |
| Purchase #7 | $214.89 | 13.213% | $243.2834 | $243.28 | $243.30 | $243.30 |
| 7 purchase totals = | $1,116.28 | $1,215.8115 | $1,215.81 | $1,215.80 | $1,215.90 | |