| 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 | $222.53 | 7.163% | $238.4698 | $238.47 | $238.45 | $238.50 |
| Purchase #2 | $84.81 | 9.435% | $92.8118 | $92.81 | $92.80 | $92.80 |
| Purchase #3 | $163.99 | 10.578% | $181.3369 | $181.34 | $181.35 | $181.30 |
| Purchase #4 | $132.97 | 12.680% | $149.8306 | $149.83 | $149.85 | $149.80 |
| Purchase #5 | $249.92 | 8.198% | $270.4084 | $270.41 | $270.40 | $270.40 |
| Purchase #6 | $43.66 | 8.326% | $47.2951 | $47.30 | $47.30 | $47.30 |
| Purchase #7 | $167.53 | 11.584% | $186.9367 | $186.94 | $186.95 | $186.90 |
| 7 purchase totals = | $1,065.41 | $1,167.0893 | $1,167.10 | $1,167.10 | $1,167.00 | |