| 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 | $125.38 | 5.136% | $131.8195 | $131.82 | $131.80 | $131.80 |
| Purchase #2 | $114.65 | 9.710% | $125.7825 | $125.78 | $125.80 | $125.80 |
| Purchase #3 | $204.65 | 11.780% | $228.7578 | $228.76 | $228.75 | $228.80 |
| Purchase #4 | $60.44 | 12.260% | $67.8499 | $67.85 | $67.85 | $67.80 |
| Purchase #5 | $94.35 | 12.732% | $106.3626 | $106.36 | $106.35 | $106.40 |
| Purchase #6 | $61.51 | 5.142% | $64.6728 | $64.67 | $64.65 | $64.70 |
| Purchase #7 | $121.31 | 4.796% | $127.128 | $127.13 | $127.15 | $127.10 |
| 7 purchase totals = | $782.29 | $852.3731 | $852.37 | $852.35 | $852.40 | |