| 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 | $228.57 | 4.221% | $238.2179 | $238.22 | $238.20 | $238.20 |
| Purchase #2 | $248.59 | 6.226% | $264.0672 | $264.07 | $264.05 | $264.10 |
| Purchase #3 | $216.92 | 3.529% | $224.5751 | $224.58 | $224.60 | $224.60 |
| Purchase #4 | $40.36 | 13.424% | $45.7779 | $45.78 | $45.80 | $45.80 |
| Purchase #5 | $91.99 | 9.274% | $100.5212 | $100.52 | $100.50 | $100.50 |
| Purchase #6 | $199.75 | 13.413% | $226.5425 | $226.54 | $226.55 | $226.50 |
| Purchase #7 | $74.53 | 11.758% | $83.2932 | $83.29 | $83.30 | $83.30 |
| 7 purchase totals = | $1,100.71 | $1,182.9950 | $1,183.00 | $1,183.00 | $1,183.00 | |