| 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 | $115.76 | 9.542% | $126.8058 | $126.81 | $126.80 | $126.80 |
| Purchase #2 | $233.61 | 10.797% | $258.8329 | $258.83 | $258.85 | $258.80 |
| Purchase #3 | $33.64 | 10.257% | $37.0905 | $37.09 | $37.10 | $37.10 |
| Purchase #4 | $8.46 | 12.720% | $9.5361 | $9.54 | $9.55 | $9.50 |
| Purchase #5 | $171.29 | 4.129% | $178.3626 | $178.36 | $178.35 | $178.40 |
| Purchase #6 | $215.32 | 9.435% | $235.6354 | $235.64 | $235.65 | $235.60 |
| Purchase #7 | $52.45 | 8.334% | $56.8212 | $56.82 | $56.80 | $56.80 |
| 7 purchase totals = | $830.53 | $903.0845 | $903.09 | $903.10 | $903.00 | |