| 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 | $108.54 | 7.156% | $116.3071 | $116.31 | $116.30 | $116.30 |
| Purchase #2 | $201.97 | 7.679% | $217.4793 | $217.48 | $217.50 | $217.50 |
| Purchase #3 | $213.41 | 13.636% | $242.5106 | $242.51 | $242.50 | $242.50 |
| Purchase #4 | $189.92 | 3.616% | $196.7875 | $196.79 | $196.80 | $196.80 |
| Purchase #5 | $247.79 | 8.309% | $268.3789 | $268.38 | $268.40 | $268.40 |
| Purchase #6 | $98.65 | 6.403% | $104.9666 | $104.97 | $104.95 | $105.00 |
| Purchase #7 | $172.74 | 8.209% | $186.9202 | $186.92 | $186.90 | $186.90 |
| 7 purchase totals = | $1,233.02 | $1,333.3502 | $1,333.36 | $1,333.35 | $1,333.40 | |