| 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 | $193.57 | 8.806% | $210.6158 | $210.62 | $210.60 | $210.60 |
| Purchase #2 | $100.59 | 9.787% | $110.4347 | $110.43 | $110.45 | $110.40 |
| Purchase #3 | $233.81 | 3.165% | $241.2101 | $241.21 | $241.20 | $241.20 |
| Purchase #4 | $231.54 | 9.167% | $252.7653 | $252.77 | $252.75 | $252.80 |
| Purchase #5 | $122.56 | 9.670% | $134.4116 | $134.41 | $134.40 | $134.40 |
| Purchase #6 | $42.60 | 7.698% | $45.8793 | $45.88 | $45.90 | $45.90 |
| Purchase #7 | $94.39 | 5.267% | $99.3615 | $99.36 | $99.35 | $99.40 |
| 7 purchase totals = | $1,019.06 | $1,094.6783 | $1,094.68 | $1,094.65 | $1,094.70 | |