| 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 | $100.35 | 4.569% | $104.935 | $104.94 | $104.95 | $104.90 |
| Purchase #2 | $127.75 | 10.115% | $140.6719 | $140.67 | $140.65 | $140.70 |
| Purchase #3 | $76.44 | 5.574% | $80.7008 | $80.70 | $80.70 | $80.70 |
| Purchase #4 | $221.64 | 6.490% | $236.0244 | $236.02 | $236.00 | $236.00 |
| Purchase #5 | $228.69 | 12.566% | $257.4272 | $257.43 | $257.45 | $257.40 |
| Purchase #6 | $107.76 | 10.498% | $119.0726 | $119.07 | $119.05 | $119.10 |
| Purchase #7 | $147.99 | 12.192% | $166.0329 | $166.03 | $166.05 | $166.00 |
| 7 purchase totals = | $1,010.62 | $1,104.8648 | $1,104.86 | $1,104.85 | $1,104.80 | |