| 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 | $21.44 | 12.708% | $24.1646 | $24.16 | $24.15 | $24.20 |
| Purchase #2 | $197.38 | 11.775% | $220.6215 | $220.62 | $220.60 | $220.60 |
| Purchase #3 | $239.49 | 13.343% | $271.4452 | $271.45 | $271.45 | $271.40 |
| Purchase #4 | $18.48 | 8.109% | $19.9785 | $19.98 | $20.00 | $20.00 |
| Purchase #5 | $34.60 | 8.382% | $37.5002 | $37.50 | $37.50 | $37.50 |
| Purchase #6 | $84.88 | 8.514% | $92.1067 | $92.11 | $92.10 | $92.10 |
| Purchase #7 | $242.45 | 7.304% | $260.1585 | $260.16 | $260.15 | $260.20 |
| 7 purchase totals = | $838.72 | $925.9752 | $925.98 | $925.95 | $926.00 | |