| 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 | $241.78 | 6.608% | $257.7568 | $257.76 | $257.75 | $257.80 |
| Purchase #2 | $138.70 | 4.721% | $145.248 | $145.25 | $145.25 | $145.20 |
| Purchase #3 | $21.47 | 5.469% | $22.6442 | $22.64 | $22.65 | $22.60 |
| Purchase #4 | $232.35 | 4.138% | $241.9646 | $241.96 | $241.95 | $242.00 |
| Purchase #5 | $6.38 | 8.729% | $6.9369 | $6.94 | $6.95 | $6.90 |
| Purchase #6 | $86.39 | 7.521% | $92.8874 | $92.89 | $92.90 | $92.90 |
| Purchase #7 | $60.58 | 4.258% | $63.1595 | $63.16 | $63.15 | $63.20 |
| 7 purchase totals = | $787.65 | $830.5974 | $830.60 | $830.60 | $830.60 | |