| 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 | $125.64 | 11.841% | $140.517 | $140.52 | $140.50 | $140.50 |
| Purchase #2 | $122.61 | 12.700% | $138.1815 | $138.18 | $138.20 | $138.20 |
| Purchase #3 | $85.57 | 3.816% | $88.8354 | $88.84 | $88.85 | $88.80 |
| Purchase #4 | $211.31 | 12.303% | $237.3075 | $237.31 | $237.30 | $237.30 |
| Purchase #5 | $31.83 | 6.364% | $33.8557 | $33.86 | $33.85 | $33.90 |
| Purchase #6 | $121.95 | 12.199% | $136.8267 | $136.83 | $136.85 | $136.80 |
| Purchase #7 | $198.89 | 13.444% | $225.6288 | $225.63 | $225.65 | $225.60 |
| 7 purchase totals = | $897.80 | $1,001.1526 | $1,001.17 | $1,001.20 | $1,001.10 | |