| 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 | $191.70 | 12.385% | $215.442 | $215.44 | $215.45 | $215.40 |
| Purchase #2 | $107.53 | 5.850% | $113.8205 | $113.82 | $113.80 | $113.80 |
| Purchase #3 | $80.93 | 10.518% | $89.4422 | $89.44 | $89.45 | $89.40 |
| Purchase #4 | $103.87 | 13.607% | $118.0036 | $118.00 | $118.00 | $118.00 |
| Purchase #5 | $226.76 | 8.481% | $245.9915 | $245.99 | $246.00 | $246.00 |
| Purchase #6 | $115.70 | 8.354% | $125.3656 | $125.37 | $125.35 | $125.40 |
| Purchase #7 | $207.74 | 7.379% | $223.0691 | $223.07 | $223.05 | $223.10 |
| 7 purchase totals = | $1,034.23 | $1,131.1345 | $1,131.13 | $1,131.10 | $1,131.10 | |