| 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 | $122.27 | 10.145% | $134.6743 | $134.67 | $134.65 | $134.70 |
| Purchase #2 | $125.44 | 3.719% | $130.1051 | $130.11 | $130.10 | $130.10 |
| Purchase #3 | $183.76 | 11.586% | $205.0504 | $205.05 | $205.05 | $205.10 |
| Purchase #4 | $229.66 | 4.781% | $240.64 | $240.64 | $240.65 | $240.60 |
| Purchase #5 | $247.57 | 6.791% | $264.3825 | $264.38 | $264.40 | $264.40 |
| Purchase #6 | $34.32 | 8.357% | $37.1881 | $37.19 | $37.20 | $37.20 |
| Purchase #7 | $225.56 | 9.525% | $247.0446 | $247.04 | $247.05 | $247.00 |
| 7 purchase totals = | $1,168.58 | $1,259.0850 | $1,259.08 | $1,259.10 | $1,259.10 | |