| 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 | $121.79 | 6.320% | $129.4871 | $129.49 | $129.50 | $129.50 |
| Purchase #2 | $236.37 | 8.233% | $255.8303 | $255.83 | $255.85 | $255.80 |
| Purchase #3 | $34.61 | 13.173% | $39.1692 | $39.17 | $39.15 | $39.20 |
| Purchase #4 | $86.34 | 11.434% | $96.2121 | $96.21 | $96.20 | $96.20 |
| Purchase #5 | $214.41 | 4.250% | $223.5224 | $223.52 | $223.50 | $223.50 |
| Purchase #6 | $240.51 | 9.171% | $262.5672 | $262.57 | $262.55 | $262.60 |
| Purchase #7 | $154.90 | 13.493% | $175.8007 | $175.80 | $175.80 | $175.80 |
| 7 purchase totals = | $1,088.93 | $1,182.5890 | $1,182.59 | $1,182.55 | $1,182.60 | |