| 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 | $226.29 | 5.851% | $239.5302 | $239.53 | $239.55 | $239.50 |
| Purchase #2 | $6.93 | 12.326% | $7.7842 | $7.78 | $7.80 | $7.80 |
| Purchase #3 | $230.79 | 10.707% | $255.5007 | $255.50 | $255.50 | $255.50 |
| Purchase #4 | $239.49 | 7.523% | $257.5068 | $257.51 | $257.50 | $257.50 |
| Purchase #5 | $107.72 | 12.181% | $120.8414 | $120.84 | $120.85 | $120.80 |
| Purchase #6 | $26.57 | 7.441% | $28.5471 | $28.55 | $28.55 | $28.50 |
| Purchase #7 | $193.87 | 8.245% | $209.8546 | $209.85 | $209.85 | $209.90 |
| 7 purchase totals = | $1,031.66 | $1,119.5650 | $1,119.56 | $1,119.60 | $1,119.50 | |