| 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 | $221.89 | 12.257% | $249.0871 | $249.09 | $249.10 | $249.10 |
| Purchase #2 | $83.64 | 13.292% | $94.7574 | $94.76 | $94.75 | $94.80 |
| Purchase #3 | $127.28 | 6.652% | $135.7467 | $135.75 | $135.75 | $135.70 |
| Purchase #4 | $147.69 | 5.301% | $155.519 | $155.52 | $155.50 | $155.50 |
| Purchase #5 | $202.39 | 5.139% | $212.7908 | $212.79 | $212.80 | $212.80 |
| Purchase #6 | $76.82 | 6.710% | $81.9746 | $81.97 | $81.95 | $82.00 |
| Purchase #7 | $71.90 | 11.182% | $79.9399 | $79.94 | $79.95 | $79.90 |
| 7 purchase totals = | $931.61 | $1,009.8155 | $1,009.82 | $1,009.80 | $1,009.80 | |