| 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 | $33.91 | 11.161% | $37.6947 | $37.69 | $37.70 | $37.70 |
| Purchase #2 | $93.82 | 3.366% | $96.978 | $96.98 | $97.00 | $97.00 |
| Purchase #3 | $222.59 | 3.771% | $230.9839 | $230.98 | $231.00 | $231.00 |
| Purchase #4 | $190.25 | 8.775% | $206.9444 | $206.94 | $206.95 | $206.90 |
| Purchase #5 | $222.50 | 13.281% | $252.0502 | $252.05 | $252.05 | $252.10 |
| Purchase #6 | $105.89 | 9.534% | $115.9856 | $115.99 | $116.00 | $116.00 |
| Purchase #7 | $14.49 | 12.580% | $16.3128 | $16.31 | $16.30 | $16.30 |
| 7 purchase totals = | $883.45 | $956.9496 | $956.94 | $957.00 | $957.00 | |