| 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 | $107.77 | 4.703% | $112.8384 | $112.84 | $112.85 | $112.80 |
| Purchase #2 | $85.88 | 10.410% | $94.8201 | $94.82 | $94.80 | $94.80 |
| Purchase #3 | $224.84 | 6.663% | $239.8211 | $239.82 | $239.80 | $239.80 |
| Purchase #4 | $93.73 | 4.352% | $97.8091 | $97.81 | $97.80 | $97.80 |
| Purchase #5 | $214.29 | 7.850% | $231.1118 | $231.11 | $231.10 | $231.10 |
| Purchase #6 | $174.41 | 10.342% | $192.4475 | $192.45 | $192.45 | $192.40 |
| Purchase #7 | $242.35 | 5.212% | $254.9813 | $254.98 | $255.00 | $255.00 |
| 7 purchase totals = | $1,143.27 | $1,223.8293 | $1,223.83 | $1,223.80 | $1,223.70 | |