| 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 | $196.35 | 13.568% | $222.9908 | $222.99 | $223.00 | $223.00 |
| Purchase #2 | $99.51 | 5.524% | $105.0069 | $105.01 | $105.00 | $105.00 |
| Purchase #3 | $216.62 | 10.759% | $239.9261 | $239.93 | $239.95 | $239.90 |
| Purchase #4 | $162.40 | 7.261% | $174.1919 | $174.19 | $174.20 | $174.20 |
| Purchase #5 | $175.58 | 5.269% | $184.8313 | $184.83 | $184.85 | $184.80 |
| Purchase #6 | $78.63 | 3.662% | $81.5094 | $81.51 | $81.50 | $81.50 |
| Purchase #7 | $111.96 | 8.872% | $121.8931 | $121.89 | $121.90 | $121.90 |
| 7 purchase totals = | $1,041.05 | $1,130.3495 | $1,130.35 | $1,130.40 | $1,130.30 | |