| 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 | $94.87 | 10.444% | $104.7782 | $104.78 | $104.80 | $104.80 |
| Purchase #2 | $170.38 | 10.472% | $188.2222 | $188.22 | $188.20 | $188.20 |
| Purchase #3 | $110.97 | 12.194% | $124.5017 | $124.50 | $124.50 | $124.50 |
| Purchase #4 | $246.95 | 7.673% | $265.8985 | $265.90 | $265.90 | $265.90 |
| Purchase #5 | $123.74 | 10.133% | $136.2786 | $136.28 | $136.30 | $136.30 |
| Purchase #6 | $196.78 | 11.443% | $219.2975 | $219.30 | $219.30 | $219.30 |
| Purchase #7 | $77.30 | 3.600% | $80.0828 | $80.08 | $80.10 | $80.10 |
| 7 purchase totals = | $1,020.99 | $1,119.0595 | $1,119.06 | $1,119.10 | $1,119.10 | |