| 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 | $219.75 | 5.731% | $232.3439 | $232.34 | $232.35 | $232.30 |
| Purchase #2 | $234.40 | 12.382% | $263.4234 | $263.42 | $263.40 | $263.40 |
| Purchase #3 | $124.30 | 10.827% | $137.758 | $137.76 | $137.75 | $137.80 |
| Purchase #4 | $51.79 | 12.425% | $58.2249 | $58.22 | $58.20 | $58.20 |
| Purchase #5 | $131.60 | 4.623% | $137.6839 | $137.68 | $137.70 | $137.70 |
| Purchase #6 | $245.58 | 8.668% | $266.8669 | $266.87 | $266.85 | $266.90 |
| Purchase #7 | $166.99 | 11.857% | $186.79 | $186.79 | $186.80 | $186.80 |
| 7 purchase totals = | $1,174.41 | $1,283.0910 | $1,283.08 | $1,283.05 | $1,283.10 | |