| 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 | $218.80 | 13.378% | $248.0711 | $248.07 | $248.05 | $248.10 |
| Purchase #2 | $109.66 | 11.541% | $122.3159 | $122.32 | $122.30 | $122.30 |
| Purchase #3 | $235.85 | 10.593% | $260.8336 | $260.83 | $260.85 | $260.80 |
| Purchase #4 | $224.93 | 6.342% | $239.1951 | $239.20 | $239.20 | $239.20 |
| Purchase #5 | $85.67 | 10.772% | $94.8984 | $94.90 | $94.90 | $94.90 |
| Purchase #6 | $234.63 | 10.109% | $258.3487 | $258.35 | $258.35 | $258.30 |
| Purchase #7 | $219.77 | 3.872% | $228.2795 | $228.28 | $228.30 | $228.30 |
| 7 purchase totals = | $1,329.31 | $1,451.9423 | $1,451.95 | $1,451.95 | $1,451.90 | |