| 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 | $226.56 | 8.219% | $245.181 | $245.18 | $245.20 | $245.20 |
| Purchase #2 | $237.51 | 12.488% | $267.1702 | $267.17 | $267.15 | $267.20 |
| Purchase #3 | $92.96 | 9.731% | $102.0059 | $102.01 | $102.00 | $102.00 |
| Purchase #4 | $40.43 | 6.748% | $43.1582 | $43.16 | $43.15 | $43.20 |
| Purchase #5 | $194.76 | 12.449% | $219.0057 | $219.01 | $219.00 | $219.00 |
| Purchase #6 | $94.40 | 12.775% | $106.4596 | $106.46 | $106.45 | $106.50 |
| Purchase #7 | $124.84 | 11.537% | $139.2428 | $139.24 | $139.25 | $139.20 |
| 7 purchase totals = | $1,011.46 | $1,122.2234 | $1,122.23 | $1,122.20 | $1,122.30 | |