| 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 | $229.94 | 12.110% | $257.7857 | $257.79 | $257.80 | $257.80 |
| Purchase #2 | $161.65 | 10.239% | $178.2013 | $178.20 | $178.20 | $178.20 |
| Purchase #3 | $52.63 | 9.166% | $57.4541 | $57.45 | $57.45 | $57.50 |
| Purchase #4 | $198.27 | 6.752% | $211.6572 | $211.66 | $211.65 | $211.70 |
| Purchase #5 | $200.75 | 7.536% | $215.8785 | $215.88 | $215.90 | $215.90 |
| Purchase #6 | $222.78 | 12.363% | $250.3223 | $250.32 | $250.30 | $250.30 |
| Purchase #7 | $51.92 | 8.422% | $56.2927 | $56.29 | $56.30 | $56.30 |
| 7 purchase totals = | $1,117.94 | $1,227.5918 | $1,227.59 | $1,227.60 | $1,227.70 | |