| 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 | $224.36 | 8.387% | $243.1771 | $243.18 | $243.20 | $243.20 |
| Purchase #2 | $125.86 | 11.812% | $140.7266 | $140.73 | $140.75 | $140.70 |
| Purchase #3 | $180.50 | 5.582% | $190.5755 | $190.58 | $190.60 | $190.60 |
| Purchase #4 | $21.68 | 9.270% | $23.6897 | $23.69 | $23.70 | $23.70 |
| Purchase #5 | $196.38 | 7.497% | $211.1026 | $211.10 | $211.10 | $211.10 |
| Purchase #6 | $202.47 | 13.661% | $230.1294 | $230.13 | $230.15 | $230.10 |
| Purchase #7 | $190.35 | 8.695% | $206.9009 | $206.90 | $206.90 | $206.90 |
| 7 purchase totals = | $1,141.60 | $1,246.3018 | $1,246.31 | $1,246.40 | $1,246.30 | |