| 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 | $135.58 | 11.528% | $151.2097 | $151.21 | $151.20 | $151.20 |
| Purchase #2 | $225.90 | 10.783% | $250.2588 | $250.26 | $250.25 | $250.30 |
| Purchase #3 | $32.84 | 10.539% | $36.301 | $36.30 | $36.30 | $36.30 |
| Purchase #4 | $245.47 | 5.141% | $258.0896 | $258.09 | $258.10 | $258.10 |
| Purchase #5 | $50.27 | 9.151% | $54.8702 | $54.87 | $54.85 | $54.90 |
| Purchase #6 | $84.78 | 12.460% | $95.3436 | $95.34 | $95.35 | $95.30 |
| Purchase #7 | $69.31 | 8.188% | $74.9851 | $74.99 | $75.00 | $75.00 |
| 7 purchase totals = | $844.15 | $921.0580 | $921.06 | $921.05 | $921.10 | |