| 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 | $31.25 | 3.183% | $32.2447 | $32.24 | $32.25 | $32.20 |
| Purchase #2 | $226.32 | 8.225% | $244.9348 | $244.93 | $244.95 | $244.90 |
| Purchase #3 | $67.95 | 10.178% | $74.866 | $74.87 | $74.85 | $74.90 |
| Purchase #4 | $231.98 | 12.774% | $261.6131 | $261.61 | $261.60 | $261.60 |
| Purchase #5 | $194.33 | 8.639% | $211.1182 | $211.12 | $211.10 | $211.10 |
| Purchase #6 | $87.94 | 12.736% | $99.14 | $99.14 | $99.15 | $99.10 |
| Purchase #7 | $165.46 | 5.276% | $174.1897 | $174.19 | $174.20 | $174.20 |
| 7 purchase totals = | $1,005.23 | $1,098.1065 | $1,098.10 | $1,098.10 | $1,098.00 | |