| 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 | $236.36 | 6.824% | $252.4892 | $252.49 | $252.50 | $252.50 |
| Purchase #2 | $174.27 | 6.548% | $185.6812 | $185.68 | $185.70 | $185.70 |
| Purchase #3 | $189.61 | 9.138% | $206.9366 | $206.94 | $206.95 | $206.90 |
| Purchase #4 | $84.43 | 11.736% | $94.3387 | $94.34 | $94.35 | $94.30 |
| Purchase #5 | $122.92 | 10.253% | $135.523 | $135.52 | $135.50 | $135.50 |
| Purchase #6 | $137.99 | 9.384% | $150.939 | $150.94 | $150.95 | $150.90 |
| Purchase #7 | $245.91 | 11.493% | $274.1724 | $274.17 | $274.15 | $274.20 |
| 7 purchase totals = | $1,191.49 | $1,300.0801 | $1,300.08 | $1,300.10 | $1,300.00 | |