| 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 | $192.89 | 9.475% | $211.1663 | $211.17 | $211.15 | $211.20 |
| Purchase #2 | $97.37 | 7.873% | $105.0359 | $105.04 | $105.05 | $105.00 |
| Purchase #3 | $195.59 | 9.861% | $214.8771 | $214.88 | $214.90 | $214.90 |
| Purchase #4 | $147.86 | 7.222% | $158.5384 | $158.54 | $158.55 | $158.50 |
| Purchase #5 | $131.89 | 4.338% | $137.6114 | $137.61 | $137.60 | $137.60 |
| Purchase #6 | $127.26 | 9.726% | $139.6373 | $139.64 | $139.65 | $139.60 |
| Purchase #7 | $237.54 | 9.472% | $260.0398 | $260.04 | $260.05 | $260.00 |
| 7 purchase totals = | $1,130.40 | $1,226.9062 | $1,226.92 | $1,226.95 | $1,226.80 | |