| 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 | $187.79 | 8.548% | $203.8423 | $203.84 | $203.85 | $203.80 |
| Purchase #2 | $92.55 | 5.483% | $97.6245 | $97.62 | $97.60 | $97.60 |
| Purchase #3 | $210.69 | 13.111% | $238.3136 | $238.31 | $238.30 | $238.30 |
| Purchase #4 | $106.74 | 12.510% | $120.0932 | $120.09 | $120.10 | $120.10 |
| Purchase #5 | $29.58 | 3.246% | $30.5402 | $30.54 | $30.55 | $30.50 |
| Purchase #6 | $209.80 | 7.388% | $225.3 | $225.30 | $225.30 | $225.30 |
| Purchase #7 | $164.35 | 12.801% | $185.3884 | $185.39 | $185.40 | $185.40 |
| 7 purchase totals = | $1,001.50 | $1,101.1022 | $1,101.09 | $1,101.10 | $1,101.00 | |