| 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 | $128.42 | 7.134% | $137.5815 | $137.58 | $137.60 | $137.60 |
| Purchase #2 | $201.33 | 12.673% | $226.8446 | $226.84 | $226.85 | $226.80 |
| Purchase #3 | $57.66 | 8.289% | $62.4394 | $62.44 | $62.45 | $62.40 |
| Purchase #4 | $15.73 | 8.810% | $17.1158 | $17.12 | $17.10 | $17.10 |
| Purchase #5 | $187.87 | 7.292% | $201.5695 | $201.57 | $201.55 | $201.60 |
| Purchase #6 | $221.46 | 6.476% | $235.8017 | $235.80 | $235.80 | $235.80 |
| Purchase #7 | $66.31 | 3.660% | $68.7369 | $68.74 | $68.75 | $68.70 |
| 7 purchase totals = | $878.78 | $950.0894 | $950.09 | $950.10 | $950.00 | |