| 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 | $243.42 | 6.442% | $259.1011 | $259.10 | $259.10 | $259.10 |
| Purchase #2 | $199.40 | 13.547% | $226.4127 | $226.41 | $226.40 | $226.40 |
| Purchase #3 | $19.87 | 6.564% | $21.1743 | $21.17 | $21.15 | $21.20 |
| Purchase #4 | $179.79 | 4.500% | $187.8806 | $187.88 | $187.90 | $187.90 |
| Purchase #5 | $158.61 | 11.765% | $177.2705 | $177.27 | $177.25 | $177.30 |
| Purchase #6 | $175.37 | 4.497% | $183.2564 | $183.26 | $183.25 | $183.30 |
| Purchase #7 | $50.65 | 12.638% | $57.0511 | $57.05 | $57.05 | $57.10 |
| 7 purchase totals = | $1,027.11 | $1,112.1467 | $1,112.14 | $1,112.10 | $1,112.30 | |