| 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 | $103.63 | 5.494% | $109.3234 | $109.32 | $109.30 | $109.30 |
| Purchase #2 | $45.34 | 3.110% | $46.7501 | $46.75 | $46.75 | $46.80 |
| Purchase #3 | $231.42 | 10.624% | $256.0061 | $256.01 | $256.00 | $256.00 |
| Purchase #4 | $117.49 | 13.253% | $133.0609 | $133.06 | $133.05 | $133.10 |
| Purchase #5 | $215.33 | 6.629% | $229.6042 | $229.60 | $229.60 | $229.60 |
| Purchase #6 | $32.54 | 9.102% | $35.5018 | $35.50 | $35.50 | $35.50 |
| Purchase #7 | $201.44 | 6.835% | $215.2084 | $215.21 | $215.20 | $215.20 |
| 7 purchase totals = | $947.19 | $1,025.4549 | $1,025.45 | $1,025.40 | $1,025.50 | |