| 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 | $219.70 | 5.171% | $231.0607 | $231.06 | $231.05 | $231.10 |
| Purchase #2 | $60.42 | 9.142% | $65.9436 | $65.94 | $65.95 | $65.90 |
| Purchase #3 | $11.68 | 3.319% | $12.0677 | $12.07 | $12.05 | $12.10 |
| Purchase #4 | $17.96 | 3.505% | $18.5895 | $18.59 | $18.60 | $18.60 |
| Purchase #5 | $115.86 | 5.301% | $122.0017 | $122.00 | $122.00 | $122.00 |
| Purchase #6 | $122.89 | 4.831% | $128.8268 | $128.83 | $128.85 | $128.80 |
| Purchase #7 | $130.77 | 13.153% | $147.9702 | $147.97 | $147.95 | $148.00 |
| 7 purchase totals = | $679.28 | $726.4602 | $726.46 | $726.45 | $726.50 | |