| 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 | $196.92 | 7.302% | $211.2991 | $211.30 | $211.30 | $211.30 |
| Purchase #2 | $190.88 | 12.828% | $215.3661 | $215.37 | $215.35 | $215.40 |
| Purchase #3 | $217.96 | 3.744% | $226.1204 | $226.12 | $226.10 | $226.10 |
| Purchase #4 | $233.46 | 7.684% | $251.3991 | $251.40 | $251.40 | $251.40 |
| Purchase #5 | $142.82 | 9.519% | $156.415 | $156.42 | $156.40 | $156.40 |
| Purchase #6 | $23.88 | 7.855% | $25.7558 | $25.76 | $25.75 | $25.80 |
| Purchase #7 | $181.54 | 6.262% | $192.908 | $192.91 | $192.90 | $192.90 |
| 7 purchase totals = | $1,187.46 | $1,279.2635 | $1,279.28 | $1,279.20 | $1,279.30 | |