| 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 | $15.39 | 9.786% | $16.8961 | $16.90 | $16.90 | $16.90 |
| Purchase #2 | $12.83 | 6.802% | $13.7027 | $13.70 | $13.70 | $13.70 |
| Purchase #3 | $185.65 | 12.393% | $208.6576 | $208.66 | $208.65 | $208.70 |
| Purchase #4 | $194.62 | 8.604% | $211.3651 | $211.37 | $211.35 | $211.40 |
| Purchase #5 | $119.50 | 3.118% | $123.226 | $123.23 | $123.25 | $123.20 |
| Purchase #6 | $161.45 | 13.296% | $182.9164 | $182.92 | $182.90 | $182.90 |
| Purchase #7 | $227.82 | 13.223% | $257.9446 | $257.94 | $257.95 | $257.90 |
| 7 purchase totals = | $917.26 | $1,014.7085 | $1,014.72 | $1,014.70 | $1,014.70 | |