| 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 | $90.40 | 12.503% | $101.7027 | $101.70 | $101.70 | $101.70 |
| Purchase #2 | $197.34 | 4.186% | $205.6007 | $205.60 | $205.60 | $205.60 |
| Purchase #3 | $140.32 | 7.392% | $150.6925 | $150.69 | $150.70 | $150.70 |
| Purchase #4 | $192.98 | 7.561% | $207.5712 | $207.57 | $207.55 | $207.60 |
| Purchase #5 | $85.74 | 13.743% | $97.5232 | $97.52 | $97.50 | $97.50 |
| Purchase #6 | $30.28 | 8.489% | $32.8505 | $32.85 | $32.85 | $32.90 |
| Purchase #7 | $247.63 | 5.364% | $260.9129 | $260.91 | $260.90 | $260.90 |
| 7 purchase totals = | $984.69 | $1,056.8537 | $1,056.84 | $1,056.80 | $1,056.90 | |