| 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 | $214.77 | 13.192% | $243.1025 | $243.10 | $243.10 | $243.10 |
| Purchase #2 | $25.49 | 6.369% | $27.1135 | $27.11 | $27.10 | $27.10 |
| Purchase #3 | $82.38 | 5.651% | $87.0353 | $87.04 | $87.05 | $87.00 |
| Purchase #4 | $182.36 | 7.424% | $195.8984 | $195.90 | $195.90 | $195.90 |
| Purchase #5 | $202.79 | 5.337% | $213.6129 | $213.61 | $213.60 | $213.60 |
| Purchase #6 | $222.94 | 4.171% | $232.2388 | $232.24 | $232.25 | $232.20 |
| Purchase #7 | $100.35 | 12.817% | $113.2119 | $113.21 | $113.20 | $113.20 |
| 7 purchase totals = | $1,031.08 | $1,112.2133 | $1,112.21 | $1,112.20 | $1,112.10 | |