| 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 | $27.39 | 7.221% | $29.3678 | $29.37 | $29.35 | $29.40 |
| Purchase #2 | $224.96 | 9.806% | $247.0196 | $247.02 | $247.00 | $247.00 |
| Purchase #3 | $72.76 | 11.848% | $81.3806 | $81.38 | $81.40 | $81.40 |
| Purchase #4 | $74.84 | 13.753% | $85.1327 | $85.13 | $85.15 | $85.10 |
| Purchase #5 | $237.46 | 11.445% | $264.6373 | $264.64 | $264.65 | $264.60 |
| Purchase #6 | $216.80 | 4.432% | $226.4086 | $226.41 | $226.40 | $226.40 |
| Purchase #7 | $228.61 | 8.201% | $247.3583 | $247.36 | $247.35 | $247.40 |
| 7 purchase totals = | $1,082.82 | $1,181.3049 | $1,181.31 | $1,181.30 | $1,181.30 | |