| 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 | $216.71 | 6.607% | $231.028 | $231.03 | $231.05 | $231.00 |
| Purchase #2 | $183.69 | 3.440% | $190.0089 | $190.01 | $190.00 | $190.00 |
| Purchase #3 | $245.70 | 8.422% | $266.3929 | $266.39 | $266.40 | $266.40 |
| Purchase #4 | $161.62 | 11.810% | $180.7073 | $180.71 | $180.70 | $180.70 |
| Purchase #5 | $121.65 | 10.326% | $134.2116 | $134.21 | $134.20 | $134.20 |
| Purchase #6 | $174.90 | 11.406% | $194.8491 | $194.85 | $194.85 | $194.80 |
| Purchase #7 | $208.49 | 7.179% | $223.4575 | $223.46 | $223.45 | $223.50 |
| 7 purchase totals = | $1,312.76 | $1,420.6553 | $1,420.66 | $1,420.65 | $1,420.60 | |