| 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 | $121.92 | 12.264% | $136.8723 | $136.87 | $136.85 | $136.90 |
| Purchase #2 | $192.57 | 10.145% | $212.1062 | $212.11 | $212.10 | $212.10 |
| Purchase #3 | $138.99 | 12.355% | $156.1622 | $156.16 | $156.15 | $156.20 |
| Purchase #4 | $22.55 | 10.526% | $24.9236 | $24.92 | $24.90 | $24.90 |
| Purchase #5 | $85.74 | 5.854% | $90.7592 | $90.76 | $90.75 | $90.80 |
| Purchase #6 | $172.90 | 9.848% | $189.9272 | $189.93 | $189.95 | $189.90 |
| Purchase #7 | $57.92 | 6.492% | $61.6802 | $61.68 | $61.70 | $61.70 |
| 7 purchase totals = | $792.59 | $872.4309 | $872.43 | $872.40 | $872.50 | |