| 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 | $243.35 | 6.446% | $259.0363 | $259.04 | $259.05 | $259.00 |
| Purchase #2 | $49.99 | 5.479% | $52.729 | $52.73 | $52.75 | $52.70 |
| Purchase #3 | $250.92 | 12.846% | $283.1532 | $283.15 | $283.15 | $283.20 |
| Purchase #4 | $112.69 | 4.438% | $117.6912 | $117.69 | $117.70 | $117.70 |
| Purchase #5 | $124.53 | 6.368% | $132.4601 | $132.46 | $132.45 | $132.50 |
| Purchase #6 | $77.66 | 4.788% | $81.3784 | $81.38 | $81.40 | $81.40 |
| Purchase #7 | $214.45 | 8.221% | $232.0799 | $232.08 | $232.10 | $232.10 |
| 7 purchase totals = | $1,073.59 | $1,158.5281 | $1,158.53 | $1,158.60 | $1,158.60 | |