| 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 | $232.57 | 7.458% | $249.9151 | $249.92 | $249.90 | $249.90 |
| Purchase #2 | $232.96 | 3.278% | $240.5964 | $240.60 | $240.60 | $240.60 |
| Purchase #3 | $223.87 | 12.576% | $252.0239 | $252.02 | $252.00 | $252.00 |
| Purchase #4 | $185.95 | 8.531% | $201.8134 | $201.81 | $201.80 | $201.80 |
| Purchase #5 | $190.86 | 8.869% | $207.7874 | $207.79 | $207.80 | $207.80 |
| Purchase #6 | $23.91 | 4.321% | $24.9432 | $24.94 | $24.95 | $24.90 |
| Purchase #7 | $217.36 | 9.263% | $237.4941 | $237.49 | $237.50 | $237.50 |
| 7 purchase totals = | $1,307.48 | $1,414.5735 | $1,414.57 | $1,414.55 | $1,414.50 | |