| 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 | $211.31 | 9.771% | $231.9571 | $231.96 | $231.95 | $232.00 |
| Purchase #2 | $134.34 | 12.556% | $151.2077 | $151.21 | $151.20 | $151.20 |
| Purchase #3 | $211.88 | 3.230% | $218.7237 | $218.72 | $218.70 | $218.70 |
| Purchase #4 | $164.37 | 10.686% | $181.9346 | $181.93 | $181.95 | $181.90 |
| Purchase #5 | $168.43 | 12.111% | $188.8286 | $188.83 | $188.85 | $188.80 |
| Purchase #6 | $93.96 | 9.341% | $102.7368 | $102.74 | $102.75 | $102.70 |
| Purchase #7 | $17.57 | 7.141% | $18.8247 | $18.82 | $18.80 | $18.80 |
| 7 purchase totals = | $1,001.86 | $1,094.2132 | $1,094.21 | $1,094.20 | $1,094.10 | |