| 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 | $34.74 | 7.823% | $37.4577 | $37.46 | $37.45 | $37.50 |
| Purchase #2 | $230.95 | 3.759% | $239.6314 | $239.63 | $239.65 | $239.60 |
| Purchase #3 | $124.56 | 5.686% | $131.6425 | $131.64 | $131.65 | $131.60 |
| Purchase #4 | $223.44 | 7.868% | $241.0203 | $241.02 | $241.00 | $241.00 |
| Purchase #5 | $233.33 | 12.334% | $262.1089 | $262.11 | $262.10 | $262.10 |
| Purchase #6 | $81.84 | 12.492% | $92.0635 | $92.06 | $92.05 | $92.10 |
| Purchase #7 | $90.98 | 7.701% | $97.9864 | $97.99 | $98.00 | $98.00 |
| 7 purchase totals = | $1,019.84 | $1,101.9107 | $1,101.91 | $1,101.90 | $1,101.90 | |