| 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 | $120.86 | 7.308% | $129.6924 | $129.69 | $129.70 | $129.70 |
| Purchase #2 | $246.92 | 4.487% | $257.9993 | $258.00 | $258.00 | $258.00 |
| Purchase #3 | $239.71 | 8.298% | $259.6011 | $259.60 | $259.60 | $259.60 |
| Purchase #4 | $154.60 | 13.389% | $175.2994 | $175.30 | $175.30 | $175.30 |
| Purchase #5 | $237.97 | 5.105% | $250.1184 | $250.12 | $250.10 | $250.10 |
| Purchase #6 | $237.41 | 7.364% | $254.8929 | $254.89 | $254.90 | $254.90 |
| Purchase #7 | $11.81 | 6.372% | $12.5625 | $12.56 | $12.55 | $12.60 |
| 7 purchase totals = | $1,249.28 | $1,340.1660 | $1,340.16 | $1,340.15 | $1,340.20 | |