| 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 | $235.88 | 5.702% | $249.3299 | $249.33 | $249.35 | $249.30 |
| Purchase #2 | $148.37 | 5.851% | $157.0511 | $157.05 | $157.05 | $157.10 |
| Purchase #3 | $224.28 | 13.737% | $255.0893 | $255.09 | $255.10 | $255.10 |
| Purchase #4 | $184.43 | 12.207% | $206.9434 | $206.94 | $206.95 | $206.90 |
| Purchase #5 | $190.65 | 9.468% | $208.7007 | $208.70 | $208.70 | $208.70 |
| Purchase #6 | $66.98 | 9.740% | $73.5039 | $73.50 | $73.50 | $73.50 |
| Purchase #7 | $158.45 | 13.466% | $179.7869 | $179.79 | $179.80 | $179.80 |
| 7 purchase totals = | $1,209.04 | $1,330.4052 | $1,330.40 | $1,330.45 | $1,330.40 | |