| 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 | $215.31 | 7.602% | $231.6779 | $231.68 | $231.70 | $231.70 |
| Purchase #2 | $81.96 | 12.520% | $92.2214 | $92.22 | $92.20 | $92.20 |
| Purchase #3 | $167.27 | 11.617% | $186.7018 | $186.70 | $186.70 | $186.70 |
| Purchase #4 | $173.30 | 9.186% | $189.2193 | $189.22 | $189.20 | $189.20 |
| Purchase #5 | $103.92 | 12.635% | $117.0503 | $117.05 | $117.05 | $117.10 |
| Purchase #6 | $214.71 | 8.214% | $232.3463 | $232.35 | $232.35 | $232.30 |
| Purchase #7 | $44.44 | 6.671% | $47.4046 | $47.40 | $47.40 | $47.40 |
| 7 purchase totals = | $1,000.91 | $1,096.6216 | $1,096.62 | $1,096.60 | $1,096.60 | |