| 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 | $129.74 | 3.121% | $133.7892 | $133.79 | $133.80 | $133.80 |
| Purchase #2 | $239.37 | 9.757% | $262.7253 | $262.73 | $262.75 | $262.70 |
| Purchase #3 | $198.33 | 12.415% | $222.9527 | $222.95 | $222.95 | $223.00 |
| Purchase #4 | $191.90 | 8.722% | $208.6375 | $208.64 | $208.65 | $208.60 |
| Purchase #5 | $102.26 | 6.304% | $108.7065 | $108.71 | $108.70 | $108.70 |
| Purchase #6 | $80.83 | 10.765% | $89.5313 | $89.53 | $89.55 | $89.50 |
| Purchase #7 | $201.60 | 7.105% | $215.9237 | $215.92 | $215.90 | $215.90 |
| 7 purchase totals = | $1,144.03 | $1,242.2662 | $1,242.27 | $1,242.30 | $1,242.20 | |