| 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 | $199.33 | 5.512% | $210.3171 | $210.32 | $210.30 | $210.30 |
| Purchase #2 | $28.44 | 12.845% | $32.0931 | $32.09 | $32.10 | $32.10 |
| Purchase #3 | $241.66 | 8.706% | $262.6989 | $262.70 | $262.70 | $262.70 |
| Purchase #4 | $244.63 | 6.668% | $260.9419 | $260.94 | $260.95 | $260.90 |
| Purchase #5 | $155.54 | 6.691% | $165.9472 | $165.95 | $165.95 | $165.90 |
| Purchase #6 | $129.53 | 5.571% | $136.7461 | $136.75 | $136.75 | $136.70 |
| Purchase #7 | $35.72 | 4.824% | $37.4431 | $37.44 | $37.45 | $37.40 |
| 7 purchase totals = | $1,034.85 | $1,106.1874 | $1,106.19 | $1,106.20 | $1,106.00 | |