| 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 | $214.47 | 7.787% | $231.1708 | $231.17 | $231.15 | $231.20 |
| Purchase #2 | $134.36 | 5.616% | $141.9057 | $141.91 | $141.90 | $141.90 |
| Purchase #3 | $16.43 | 3.716% | $17.0405 | $17.04 | $17.05 | $17.00 |
| Purchase #4 | $187.40 | 7.374% | $201.2189 | $201.22 | $201.20 | $201.20 |
| Purchase #5 | $117.66 | 9.165% | $128.4435 | $128.44 | $128.45 | $128.40 |
| Purchase #6 | $138.28 | 10.212% | $152.4012 | $152.40 | $152.40 | $152.40 |
| Purchase #7 | $184.31 | 9.578% | $201.9632 | $201.96 | $201.95 | $202.00 |
| 7 purchase totals = | $992.91 | $1,074.1438 | $1,074.14 | $1,074.10 | $1,074.10 | |