| 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 | $228.87 | 3.541% | $236.9743 | $236.97 | $236.95 | $237.00 |
| Purchase #2 | $187.46 | 10.676% | $207.4732 | $207.47 | $207.45 | $207.50 |
| Purchase #3 | $249.65 | 13.792% | $284.0817 | $284.08 | $284.10 | $284.10 |
| Purchase #4 | $123.26 | 8.752% | $134.0477 | $134.05 | $134.05 | $134.00 |
| Purchase #5 | $190.39 | 3.718% | $197.4687 | $197.47 | $197.45 | $197.50 |
| Purchase #6 | $39.38 | 4.445% | $41.1304 | $41.13 | $41.15 | $41.10 |
| Purchase #7 | $33.90 | 10.724% | $37.5354 | $37.54 | $37.55 | $37.50 |
| 7 purchase totals = | $1,052.91 | $1,138.7114 | $1,138.71 | $1,138.70 | $1,138.70 | |