| 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 | $28.34 | 6.340% | $30.1368 | $30.14 | $30.15 | $30.10 |
| Purchase #2 | $152.38 | 6.527% | $162.3258 | $162.33 | $162.35 | $162.30 |
| Purchase #3 | $192.81 | 10.244% | $212.5615 | $212.56 | $212.55 | $212.60 |
| Purchase #4 | $166.97 | 12.166% | $187.2836 | $187.28 | $187.30 | $187.30 |
| Purchase #5 | $218.75 | 4.497% | $228.5872 | $228.59 | $228.60 | $228.60 |
| Purchase #6 | $181.57 | 9.405% | $198.6467 | $198.65 | $198.65 | $198.60 |
| Purchase #7 | $83.59 | 13.123% | $94.5595 | $94.56 | $94.55 | $94.60 |
| 7 purchase totals = | $1,024.41 | $1,114.1011 | $1,114.11 | $1,114.15 | $1,114.10 | |