| 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 | $156.30 | 4.203% | $162.8693 | $162.87 | $162.85 | $162.90 |
| Purchase #2 | $213.83 | 10.503% | $236.2886 | $236.29 | $236.30 | $236.30 |
| Purchase #3 | $101.39 | 4.295% | $105.7447 | $105.74 | $105.75 | $105.70 |
| Purchase #4 | $120.54 | 3.161% | $124.3503 | $124.35 | $124.35 | $124.40 |
| Purchase #5 | $17.46 | 12.383% | $19.6221 | $19.62 | $19.60 | $19.60 |
| Purchase #6 | $226.51 | 8.695% | $246.205 | $246.21 | $246.20 | $246.20 |
| Purchase #7 | $142.44 | 9.814% | $156.4191 | $156.42 | $156.40 | $156.40 |
| 7 purchase totals = | $978.47 | $1,051.4991 | $1,051.50 | $1,051.45 | $1,051.50 | |