| 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 | $217.85 | 3.820% | $226.1719 | $226.17 | $226.15 | $226.20 |
| Purchase #2 | $160.46 | 7.821% | $173.0096 | $173.01 | $173.00 | $173.00 |
| Purchase #3 | $131.56 | 11.710% | $146.9657 | $146.97 | $146.95 | $147.00 |
| Purchase #4 | $23.93 | 6.540% | $25.495 | $25.50 | $25.50 | $25.50 |
| Purchase #5 | $29.63 | 8.228% | $32.068 | $32.07 | $32.05 | $32.10 |
| Purchase #6 | $239.37 | 3.572% | $247.9203 | $247.92 | $247.90 | $247.90 |
| Purchase #7 | $233.26 | 12.414% | $262.2169 | $262.22 | $262.20 | $262.20 |
| 7 purchase totals = | $1,036.06 | $1,113.8474 | $1,113.86 | $1,113.75 | $1,113.90 | |