| 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 | $139.40 | 4.580% | $145.7845 | $145.78 | $145.80 | $145.80 |
| Purchase #2 | $83.82 | 10.268% | $92.4266 | $92.43 | $92.45 | $92.40 |
| Purchase #3 | $57.26 | 11.211% | $63.6794 | $63.68 | $63.70 | $63.70 |
| Purchase #4 | $76.72 | 10.461% | $84.7457 | $84.75 | $84.75 | $84.70 |
| Purchase #5 | $10.28 | 9.873% | $11.2949 | $11.29 | $11.30 | $11.30 |
| Purchase #6 | $219.48 | 3.137% | $226.3651 | $226.37 | $226.35 | $226.40 |
| Purchase #7 | $201.56 | 8.578% | $218.8498 | $218.85 | $218.85 | $218.80 |
| 7 purchase totals = | $788.52 | $843.1460 | $843.15 | $843.20 | $843.10 | |