| 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 | $189.50 | 4.303% | $197.6542 | $197.65 | $197.65 | $197.70 |
| Purchase #2 | $222.92 | 3.527% | $230.7824 | $230.78 | $230.80 | $230.80 |
| Purchase #3 | $231.81 | 7.587% | $249.3974 | $249.40 | $249.40 | $249.40 |
| Purchase #4 | $94.47 | 3.550% | $97.8237 | $97.82 | $97.80 | $97.80 |
| Purchase #5 | $141.94 | 11.260% | $157.9224 | $157.92 | $157.90 | $157.90 |
| Purchase #6 | $152.55 | 9.855% | $167.5838 | $167.58 | $167.60 | $167.60 |
| Purchase #7 | $141.65 | 4.428% | $147.9223 | $147.92 | $147.90 | $147.90 |
| 7 purchase totals = | $1,174.84 | $1,249.0862 | $1,249.07 | $1,249.05 | $1,249.10 | |