| 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 | $218.50 | 3.772% | $226.7418 | $226.74 | $226.75 | $226.70 |
| Purchase #2 | $77.61 | 9.796% | $85.2127 | $85.21 | $85.20 | $85.20 |
| Purchase #3 | $43.29 | 9.748% | $47.5099 | $47.51 | $47.50 | $47.50 |
| Purchase #4 | $133.60 | 3.358% | $138.0863 | $138.09 | $138.10 | $138.10 |
| Purchase #5 | $76.90 | 13.370% | $87.1815 | $87.18 | $87.20 | $87.20 |
| Purchase #6 | $142.98 | 3.148% | $147.481 | $147.48 | $147.50 | $147.50 |
| Purchase #7 | $239.68 | 4.257% | $249.8832 | $249.88 | $249.90 | $249.90 |
| 7 purchase totals = | $932.56 | $982.0964 | $982.09 | $982.15 | $982.10 | |