| 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 | $179.63 | 12.163% | $201.4784 | $201.48 | $201.50 | $201.50 |
| Purchase #2 | $33.92 | 5.637% | $35.8321 | $35.83 | $35.85 | $35.80 |
| Purchase #3 | $243.67 | 6.798% | $260.2347 | $260.23 | $260.25 | $260.20 |
| Purchase #4 | $189.61 | 6.543% | $202.0162 | $202.02 | $202.00 | $202.00 |
| Purchase #5 | $239.84 | 8.222% | $259.5596 | $259.56 | $259.55 | $259.60 |
| Purchase #6 | $176.35 | 3.828% | $183.1007 | $183.10 | $183.10 | $183.10 |
| Purchase #7 | $231.32 | 5.449% | $243.9246 | $243.92 | $243.90 | $243.90 |
| 7 purchase totals = | $1,294.34 | $1,386.1463 | $1,386.14 | $1,386.15 | $1,386.10 | |