| 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 | $121.85 | 11.153% | $135.4399 | $135.44 | $135.45 | $135.40 |
| Purchase #2 | $220.84 | 5.143% | $232.1978 | $232.20 | $232.20 | $232.20 |
| Purchase #3 | $231.93 | 3.345% | $239.6881 | $239.69 | $239.70 | $239.70 |
| Purchase #4 | $102.57 | 3.556% | $106.2174 | $106.22 | $106.20 | $106.20 |
| Purchase #5 | $94.28 | 6.747% | $100.6411 | $100.64 | $100.65 | $100.60 |
| Purchase #6 | $177.44 | 11.688% | $198.1792 | $198.18 | $198.20 | $198.20 |
| Purchase #7 | $61.64 | 6.224% | $65.4765 | $65.48 | $65.50 | $65.50 |
| 7 purchase totals = | $1,010.55 | $1,077.8400 | $1,077.85 | $1,077.90 | $1,077.80 | |