| 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 | $223.54 | 3.509% | $231.384 | $231.38 | $231.40 | $231.40 |
| Purchase #2 | $147.84 | 5.656% | $156.2018 | $156.20 | $156.20 | $156.20 |
| Purchase #3 | $164.62 | 11.233% | $183.1118 | $183.11 | $183.10 | $183.10 |
| Purchase #4 | $140.25 | 10.777% | $155.3647 | $155.36 | $155.35 | $155.40 |
| Purchase #5 | $18.44 | 11.436% | $20.5488 | $20.55 | $20.55 | $20.50 |
| Purchase #6 | $59.69 | 4.153% | $62.1689 | $62.17 | $62.15 | $62.20 |
| Purchase #7 | $246.73 | 5.470% | $260.2261 | $260.23 | $260.25 | $260.20 |
| 7 purchase totals = | $1,001.11 | $1,069.0061 | $1,069.00 | $1,069.00 | $1,069.00 | |