| 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 | $197.46 | 12.864% | $222.8613 | $222.86 | $222.85 | $222.90 |
| Purchase #2 | $109.35 | 8.492% | $118.636 | $118.64 | $118.65 | $118.60 |
| Purchase #3 | $140.73 | 10.320% | $155.2533 | $155.25 | $155.25 | $155.30 |
| Purchase #4 | $25.46 | 3.673% | $26.3951 | $26.40 | $26.40 | $26.40 |
| Purchase #5 | $11.55 | 3.139% | $11.9126 | $11.91 | $11.90 | $11.90 |
| Purchase #6 | $184.67 | 13.788% | $210.1323 | $210.13 | $210.15 | $210.10 |
| Purchase #7 | $232.66 | 12.546% | $261.8495 | $261.85 | $261.85 | $261.80 |
| 7 purchase totals = | $901.88 | $1,007.0401 | $1,007.04 | $1,007.05 | $1,007.00 | |