| 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 | $186.42 | 11.184% | $207.2692 | $207.27 | $207.25 | $207.30 |
| Purchase #2 | $196.76 | 5.448% | $207.4795 | $207.48 | $207.50 | $207.50 |
| Purchase #3 | $218.26 | 12.689% | $245.955 | $245.96 | $245.95 | $246.00 |
| Purchase #4 | $177.69 | 13.424% | $201.5431 | $201.54 | $201.55 | $201.50 |
| Purchase #5 | $71.67 | 11.138% | $79.6526 | $79.65 | $79.65 | $79.70 |
| Purchase #6 | $184.59 | 3.339% | $190.7535 | $190.75 | $190.75 | $190.80 |
| Purchase #7 | $107.38 | 3.230% | $110.8484 | $110.85 | $110.85 | $110.80 |
| 7 purchase totals = | $1,142.77 | $1,243.5013 | $1,243.50 | $1,243.50 | $1,243.60 | |