| 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 | $135.92 | 8.798% | $147.8782 | $147.88 | $147.90 | $147.90 |
| Purchase #2 | $96.67 | 13.775% | $109.9863 | $109.99 | $110.00 | $110.00 |
| Purchase #3 | $249.30 | 9.110% | $272.0112 | $272.01 | $272.00 | $272.00 |
| Purchase #4 | $120.75 | 11.483% | $134.6157 | $134.62 | $134.60 | $134.60 |
| Purchase #5 | $90.99 | 7.499% | $97.8133 | $97.81 | $97.80 | $97.80 |
| Purchase #6 | $208.87 | 4.698% | $218.6827 | $218.68 | $218.70 | $218.70 |
| Purchase #7 | $161.84 | 12.347% | $181.8224 | $181.82 | $181.80 | $181.80 |
| 7 purchase totals = | $1,064.34 | $1,162.8098 | $1,162.81 | $1,162.80 | $1,162.80 | |