| 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 | $233.39 | 6.785% | $249.2255 | $249.23 | $249.25 | $249.20 |
| Purchase #2 | $102.96 | 3.209% | $106.264 | $106.26 | $106.25 | $106.30 |
| Purchase #3 | $166.43 | 9.222% | $181.7782 | $181.78 | $181.80 | $181.80 |
| Purchase #4 | $168.98 | 11.750% | $188.8352 | $188.84 | $188.85 | $188.80 |
| Purchase #5 | $206.74 | 5.495% | $218.1004 | $218.10 | $218.10 | $218.10 |
| Purchase #6 | $239.91 | 7.659% | $258.2847 | $258.28 | $258.30 | $258.30 |
| Purchase #7 | $130.71 | 7.493% | $140.5041 | $140.50 | $140.50 | $140.50 |
| 7 purchase totals = | $1,249.12 | $1,342.9921 | $1,342.99 | $1,343.05 | $1,343.00 | |