| 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 | $197.29 | 11.779% | $220.5288 | $220.53 | $220.55 | $220.50 |
| Purchase #2 | $241.30 | 8.602% | $262.0566 | $262.06 | $262.05 | $262.10 |
| Purchase #3 | $202.41 | 5.141% | $212.8159 | $212.82 | $212.80 | $212.80 |
| Purchase #4 | $243.60 | 10.606% | $269.4362 | $269.44 | $269.45 | $269.40 |
| Purchase #5 | $203.71 | 11.403% | $226.9391 | $226.94 | $226.95 | $226.90 |
| Purchase #6 | $144.26 | 13.568% | $163.8332 | $163.83 | $163.85 | $163.80 |
| Purchase #7 | $33.49 | 3.843% | $34.777 | $34.78 | $34.80 | $34.80 |
| 7 purchase totals = | $1,266.06 | $1,390.3868 | $1,390.40 | $1,390.45 | $1,390.30 | |