| 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 | $50.80 | 12.549% | $57.1749 | $57.17 | $57.15 | $57.20 |
| Purchase #2 | $199.93 | 9.155% | $218.2336 | $218.23 | $218.25 | $218.20 |
| Purchase #3 | $22.49 | 10.333% | $24.8139 | $24.81 | $24.80 | $24.80 |
| Purchase #4 | $217.94 | 9.842% | $239.3897 | $239.39 | $239.40 | $239.40 |
| Purchase #5 | $106.90 | 7.581% | $115.0041 | $115.00 | $115.00 | $115.00 |
| Purchase #6 | $104.86 | 13.832% | $119.3642 | $119.36 | $119.35 | $119.40 |
| Purchase #7 | $240.73 | 6.372% | $256.0693 | $256.07 | $256.05 | $256.10 |
| 7 purchase totals = | $943.65 | $1,030.0497 | $1,030.03 | $1,030.00 | $1,030.10 | |