| 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 | $250.74 | 7.649% | $269.9191 | $269.92 | $269.90 | $269.90 |
| Purchase #2 | $14.91 | 7.572% | $16.039 | $16.04 | $16.05 | $16.00 |
| Purchase #3 | $190.75 | 3.672% | $197.7543 | $197.75 | $197.75 | $197.80 |
| Purchase #4 | $126.81 | 3.739% | $131.5514 | $131.55 | $131.55 | $131.60 |
| Purchase #5 | $198.31 | 3.415% | $205.0823 | $205.08 | $205.10 | $205.10 |
| Purchase #6 | $85.62 | 3.390% | $88.5225 | $88.52 | $88.50 | $88.50 |
| Purchase #7 | $27.38 | 4.193% | $28.528 | $28.53 | $28.55 | $28.50 |
| 7 purchase totals = | $894.52 | $937.3966 | $937.39 | $937.40 | $937.40 | |