| 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 | $147.98 | 3.667% | $153.4064 | $153.41 | $153.40 | $153.40 |
| Purchase #2 | $203.34 | 13.695% | $231.1874 | $231.19 | $231.20 | $231.20 |
| Purchase #3 | $24.87 | 8.143% | $26.8952 | $26.90 | $26.90 | $26.90 |
| Purchase #4 | $211.70 | 4.123% | $220.4284 | $220.43 | $220.45 | $220.40 |
| Purchase #5 | $49.84 | 3.865% | $51.7663 | $51.77 | $51.75 | $51.80 |
| Purchase #6 | $157.89 | 4.581% | $165.1229 | $165.12 | $165.10 | $165.10 |
| Purchase #7 | $214.38 | 13.515% | $243.3535 | $243.35 | $243.35 | $243.40 |
| 7 purchase totals = | $1,010.00 | $1,092.1601 | $1,092.17 | $1,092.15 | $1,092.20 | |