| 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 | $228.43 | 9.109% | $249.2377 | $249.24 | $249.25 | $249.20 |
| Purchase #2 | $106.71 | 6.676% | $113.834 | $113.83 | $113.85 | $113.80 |
| Purchase #3 | $177.56 | 13.725% | $201.9301 | $201.93 | $201.95 | $201.90 |
| Purchase #4 | $127.49 | 9.562% | $139.6806 | $139.68 | $139.70 | $139.70 |
| Purchase #5 | $38.99 | 9.679% | $42.7638 | $42.76 | $42.75 | $42.80 |
| Purchase #6 | $67.59 | 8.475% | $73.3183 | $73.32 | $73.30 | $73.30 |
| Purchase #7 | $179.74 | 11.705% | $200.7786 | $200.78 | $200.80 | $200.80 |
| 7 purchase totals = | $926.51 | $1,021.5431 | $1,021.54 | $1,021.60 | $1,021.50 | |