| 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 | $93.81 | 12.108% | $105.1685 | $105.17 | $105.15 | $105.20 |
| Purchase #2 | $205.43 | 7.720% | $221.2892 | $221.29 | $221.30 | $221.30 |
| Purchase #3 | $123.30 | 7.711% | $132.8077 | $132.81 | $132.80 | $132.80 |
| Purchase #4 | $174.40 | 3.220% | $180.0157 | $180.02 | $180.00 | $180.00 |
| Purchase #5 | $214.76 | 4.432% | $224.2782 | $224.28 | $224.30 | $224.30 |
| Purchase #6 | $165.84 | 5.342% | $174.6992 | $174.70 | $174.70 | $174.70 |
| Purchase #7 | $9.92 | 9.446% | $10.857 | $10.86 | $10.85 | $10.90 |
| 7 purchase totals = | $987.46 | $1,049.1155 | $1,049.13 | $1,049.10 | $1,049.20 | |