| 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 | $231.45 | 4.165% | $241.0899 | $241.09 | $241.10 | $241.10 |
| Purchase #2 | $93.76 | 11.181% | $104.2433 | $104.24 | $104.25 | $104.20 |
| Purchase #3 | $139.87 | 9.472% | $153.1185 | $153.12 | $153.10 | $153.10 |
| Purchase #4 | $67.55 | 4.553% | $70.6256 | $70.63 | $70.65 | $70.60 |
| Purchase #5 | $171.55 | 10.351% | $189.3071 | $189.31 | $189.30 | $189.30 |
| Purchase #6 | $55.80 | 12.467% | $62.7566 | $62.76 | $62.75 | $62.80 |
| Purchase #7 | $168.49 | 6.254% | $179.0274 | $179.03 | $179.05 | $179.00 |
| 7 purchase totals = | $928.47 | $1,000.1684 | $1,000.18 | $1,000.20 | $1,000.10 | |