| 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 | $160.58 | 8.790% | $174.695 | $174.70 | $174.70 | $174.70 |
| Purchase #2 | $105.47 | 6.345% | $112.1621 | $112.16 | $112.15 | $112.20 |
| Purchase #3 | $154.80 | 12.557% | $174.2382 | $174.24 | $174.25 | $174.20 |
| Purchase #4 | $249.33 | 12.242% | $279.853 | $279.85 | $279.85 | $279.90 |
| Purchase #5 | $51.81 | 12.237% | $58.15 | $58.15 | $58.15 | $58.20 |
| Purchase #6 | $246.55 | 4.655% | $258.0269 | $258.03 | $258.05 | $258.00 |
| Purchase #7 | $175.29 | 4.446% | $183.0834 | $183.08 | $183.10 | $183.10 |
| 7 purchase totals = | $1,143.83 | $1,240.2086 | $1,240.21 | $1,240.25 | $1,240.30 | |