| 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 | $226.74 | 5.582% | $239.3966 | $239.40 | $239.40 | $239.40 |
| Purchase #2 | $76.61 | 13.730% | $87.1286 | $87.13 | $87.15 | $87.10 |
| Purchase #3 | $98.83 | 13.706% | $112.3756 | $112.38 | $112.40 | $112.40 |
| Purchase #4 | $101.84 | 5.338% | $107.2762 | $107.28 | $107.30 | $107.30 |
| Purchase #5 | $148.79 | 7.517% | $159.9745 | $159.97 | $159.95 | $160.00 |
| Purchase #6 | $249.85 | 13.360% | $283.23 | $283.23 | $283.25 | $283.20 |
| Purchase #7 | $187.45 | 13.356% | $212.4858 | $212.49 | $212.50 | $212.50 |
| 7 purchase totals = | $1,090.11 | $1,201.8673 | $1,201.88 | $1,201.95 | $1,201.90 | |