| 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 | $29.44 | 8.426% | $31.9206 | $31.92 | $31.90 | $31.90 |
| Purchase #2 | $235.89 | 12.416% | $265.1781 | $265.18 | $265.20 | $265.20 |
| Purchase #3 | $186.73 | 12.491% | $210.0544 | $210.05 | $210.05 | $210.10 |
| Purchase #4 | $170.49 | 3.201% | $175.9474 | $175.95 | $175.95 | $175.90 |
| Purchase #5 | $196.75 | 11.626% | $219.6242 | $219.62 | $219.60 | $219.60 |
| Purchase #6 | $148.65 | 10.474% | $164.2196 | $164.22 | $164.20 | $164.20 |
| Purchase #7 | $162.78 | 10.326% | $179.5887 | $179.59 | $179.60 | $179.60 |
| 7 purchase totals = | $1,130.73 | $1,246.5330 | $1,246.53 | $1,246.50 | $1,246.50 | |