| 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 | $196.30 | 13.389% | $222.5826 | $222.58 | $222.60 | $222.60 |
| Purchase #2 | $40.30 | 3.124% | $41.559 | $41.56 | $41.55 | $41.60 |
| Purchase #3 | $30.72 | 5.148% | $32.3015 | $32.30 | $32.30 | $32.30 |
| Purchase #4 | $8.77 | 11.617% | $9.7888 | $9.79 | $9.80 | $9.80 |
| Purchase #5 | $137.52 | 7.284% | $147.537 | $147.54 | $147.55 | $147.50 |
| Purchase #6 | $242.78 | 13.689% | $276.0142 | $276.01 | $276.00 | $276.00 |
| Purchase #7 | $94.81 | 3.163% | $97.8088 | $97.81 | $97.80 | $97.80 |
| 7 purchase totals = | $751.20 | $827.5919 | $827.59 | $827.60 | $827.60 | |