| 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 | $224.49 | 12.655% | $252.8992 | $252.90 | $252.90 | $252.90 |
| Purchase #2 | $118.68 | 7.849% | $127.9952 | $128.00 | $128.00 | $128.00 |
| Purchase #3 | $145.53 | 5.595% | $153.6724 | $153.67 | $153.65 | $153.70 |
| Purchase #4 | $115.98 | 13.638% | $131.7974 | $131.80 | $131.80 | $131.80 |
| Purchase #5 | $168.40 | 5.556% | $177.7563 | $177.76 | $177.75 | $177.80 |
| Purchase #6 | $44.93 | 4.367% | $46.8921 | $46.89 | $46.90 | $46.90 |
| Purchase #7 | $105.69 | 11.128% | $117.4512 | $117.45 | $117.45 | $117.50 |
| 7 purchase totals = | $923.70 | $1,008.4638 | $1,008.47 | $1,008.45 | $1,008.60 | |