| 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 | $22.39 | 5.734% | $23.6738 | $23.67 | $23.65 | $23.70 |
| Purchase #2 | $120.59 | 11.812% | $134.8341 | $134.83 | $134.85 | $134.80 |
| Purchase #3 | $127.68 | 13.814% | $145.3177 | $145.32 | $145.30 | $145.30 |
| Purchase #4 | $76.35 | 3.367% | $78.9207 | $78.92 | $78.90 | $78.90 |
| Purchase #5 | $134.37 | 11.463% | $149.7728 | $149.77 | $149.75 | $149.80 |
| Purchase #6 | $159.66 | 3.386% | $165.0661 | $165.07 | $165.05 | $165.10 |
| Purchase #7 | $220.91 | 4.663% | $231.211 | $231.21 | $231.20 | $231.20 |
| 7 purchase totals = | $861.95 | $928.7962 | $928.79 | $928.70 | $928.80 | |