| 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 | $39.87 | 11.408% | $44.4184 | $44.42 | $44.40 | $44.40 |
| Purchase #2 | $123.68 | 13.375% | $140.2222 | $140.22 | $140.20 | $140.20 |
| Purchase #3 | $152.25 | 13.748% | $173.1813 | $173.18 | $173.20 | $173.20 |
| Purchase #4 | $173.40 | 7.123% | $185.7513 | $185.75 | $185.75 | $185.80 |
| Purchase #5 | $182.72 | 11.810% | $204.2992 | $204.30 | $204.30 | $204.30 |
| Purchase #6 | $234.79 | 8.720% | $255.2637 | $255.26 | $255.25 | $255.30 |
| Purchase #7 | $6.82 | 6.837% | $7.2863 | $7.29 | $7.30 | $7.30 |
| 7 purchase totals = | $913.53 | $1,010.4224 | $1,010.42 | $1,010.40 | $1,010.50 | |