| 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 | $204.70 | 11.225% | $227.6776 | $227.68 | $227.70 | $227.70 |
| Purchase #2 | $228.96 | 4.648% | $239.6021 | $239.60 | $239.60 | $239.60 |
| Purchase #3 | $126.42 | 6.710% | $134.9028 | $134.90 | $134.90 | $134.90 |
| Purchase #4 | $170.53 | 6.618% | $181.8157 | $181.82 | $181.80 | $181.80 |
| Purchase #5 | $132.47 | 9.700% | $145.3196 | $145.32 | $145.30 | $145.30 |
| Purchase #6 | $14.71 | 6.340% | $15.6426 | $15.64 | $15.65 | $15.60 |
| Purchase #7 | $205.39 | 11.134% | $228.2581 | $228.26 | $228.25 | $228.30 |
| 7 purchase totals = | $1,083.18 | $1,173.2185 | $1,173.22 | $1,173.20 | $1,173.20 | |