| 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 | $222.53 | 13.771% | $253.1746 | $253.17 | $253.15 | $253.20 |
| Purchase #2 | $78.63 | 9.413% | $86.0314 | $86.03 | $86.05 | $86.00 |
| Purchase #3 | $90.51 | 7.603% | $97.3915 | $97.39 | $97.40 | $97.40 |
| Purchase #4 | $73.40 | 7.796% | $79.1223 | $79.12 | $79.10 | $79.10 |
| Purchase #5 | $246.58 | 3.424% | $255.0229 | $255.02 | $255.00 | $255.00 |
| Purchase #6 | $218.44 | 6.445% | $232.5185 | $232.52 | $232.50 | $232.50 |
| Purchase #7 | $144.78 | 12.480% | $162.8485 | $162.85 | $162.85 | $162.80 |
| 7 purchase totals = | $1,074.87 | $1,166.1097 | $1,166.10 | $1,166.05 | $1,166.00 | |