| 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 | $97.73 | 11.259% | $108.7334 | $108.73 | $108.75 | $108.70 |
| Purchase #2 | $186.62 | 6.250% | $198.2838 | $198.28 | $198.30 | $198.30 |
| Purchase #3 | $110.53 | 3.444% | $114.3367 | $114.34 | $114.35 | $114.30 |
| Purchase #4 | $200.97 | 11.227% | $223.5329 | $223.53 | $223.55 | $223.50 |
| Purchase #5 | $198.87 | 10.483% | $219.7175 | $219.72 | $219.70 | $219.70 |
| Purchase #6 | $93.28 | 13.509% | $105.8812 | $105.88 | $105.90 | $105.90 |
| Purchase #7 | $85.79 | 10.497% | $94.7954 | $94.80 | $94.80 | $94.80 |
| 7 purchase totals = | $973.79 | $1,065.2809 | $1,065.28 | $1,065.35 | $1,065.20 | |