| 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 | $185.93 | 9.224% | $203.0802 | $203.08 | $203.10 | $203.10 |
| Purchase #2 | $209.33 | 10.749% | $231.8309 | $231.83 | $231.85 | $231.80 |
| Purchase #3 | $161.46 | 6.480% | $171.9226 | $171.92 | $171.90 | $171.90 |
| Purchase #4 | $249.32 | 5.542% | $263.1373 | $263.14 | $263.15 | $263.10 |
| Purchase #5 | $237.65 | 12.826% | $268.131 | $268.13 | $268.15 | $268.10 |
| Purchase #6 | $208.90 | 6.194% | $221.8393 | $221.84 | $221.85 | $221.80 |
| Purchase #7 | $115.85 | 8.659% | $125.8815 | $125.88 | $125.90 | $125.90 |
| 7 purchase totals = | $1,368.44 | $1,485.8228 | $1,485.82 | $1,485.90 | $1,485.70 | |