| 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 | $117.79 | 11.749% | $131.6291 | $131.63 | $131.65 | $131.60 |
| Purchase #2 | $105.76 | 8.762% | $115.0267 | $115.03 | $115.05 | $115.00 |
| Purchase #3 | $73.83 | 9.475% | $80.8254 | $80.83 | $80.85 | $80.80 |
| Purchase #4 | $92.98 | 6.374% | $98.9065 | $98.91 | $98.90 | $98.90 |
| Purchase #5 | $217.42 | 6.511% | $231.5762 | $231.58 | $231.60 | $231.60 |
| Purchase #6 | $232.86 | 6.490% | $247.9726 | $247.97 | $247.95 | $248.00 |
| Purchase #7 | $201.72 | 12.443% | $226.82 | $226.82 | $226.80 | $226.80 |
| 7 purchase totals = | $1,042.36 | $1,132.7565 | $1,132.77 | $1,132.80 | $1,132.70 | |