| 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 | $178.54 | 12.640% | $201.1075 | $201.11 | $201.10 | $201.10 |
| Purchase #2 | $239.85 | 3.867% | $249.125 | $249.13 | $249.15 | $249.10 |
| Purchase #3 | $221.35 | 4.745% | $231.8531 | $231.85 | $231.85 | $231.90 |
| Purchase #4 | $187.80 | 5.354% | $197.8548 | $197.85 | $197.85 | $197.90 |
| Purchase #5 | $227.53 | 3.245% | $234.9133 | $234.91 | $234.90 | $234.90 |
| Purchase #6 | $82.97 | 10.539% | $91.7142 | $91.71 | $91.70 | $91.70 |
| Purchase #7 | $36.91 | 4.539% | $38.5853 | $38.59 | $38.60 | $38.60 |
| 7 purchase totals = | $1,174.95 | $1,245.1532 | $1,245.15 | $1,245.15 | $1,245.20 | |