| 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 | $201.93 | 4.240% | $210.4918 | $210.49 | $210.50 | $210.50 |
| Purchase #2 | $32.73 | 7.748% | $35.2659 | $35.27 | $35.25 | $35.30 |
| Purchase #3 | $22.64 | 4.588% | $23.6787 | $23.68 | $23.70 | $23.70 |
| Purchase #4 | $168.32 | 8.624% | $182.8359 | $182.84 | $182.85 | $182.80 |
| Purchase #5 | $134.76 | 5.453% | $142.1085 | $142.11 | $142.10 | $142.10 |
| Purchase #6 | $163.44 | 7.372% | $175.4888 | $175.49 | $175.50 | $175.50 |
| Purchase #7 | $108.42 | 10.451% | $119.751 | $119.75 | $119.75 | $119.80 |
| 7 purchase totals = | $832.24 | $889.6206 | $889.63 | $889.65 | $889.70 | |