| 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 | $231.72 | 3.484% | $239.7931 | $239.79 | $239.80 | $239.80 |
| Purchase #2 | $38.55 | 13.313% | $43.6822 | $43.68 | $43.70 | $43.70 |
| Purchase #3 | $231.48 | 13.310% | $262.29 | $262.29 | $262.30 | $262.30 |
| Purchase #4 | $235.73 | 9.445% | $257.9947 | $257.99 | $258.00 | $258.00 |
| Purchase #5 | $53.72 | 7.779% | $57.8989 | $57.90 | $57.90 | $57.90 |
| Purchase #6 | $52.56 | 10.265% | $57.9553 | $57.96 | $57.95 | $58.00 |
| Purchase #7 | $97.51 | 11.461% | $108.6856 | $108.69 | $108.70 | $108.70 |
| 7 purchase totals = | $941.27 | $1,028.2998 | $1,028.30 | $1,028.35 | $1,028.40 | |