| 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 | $132.69 | 9.492% | $145.2849 | $145.28 | $145.30 | $145.30 |
| Purchase #2 | $246.84 | 7.487% | $265.3209 | $265.32 | $265.30 | $265.30 |
| Purchase #3 | $137.90 | 11.442% | $153.6785 | $153.68 | $153.70 | $153.70 |
| Purchase #4 | $64.84 | 5.324% | $68.2921 | $68.29 | $68.30 | $68.30 |
| Purchase #5 | $125.74 | 9.628% | $137.8462 | $137.85 | $137.85 | $137.80 |
| Purchase #6 | $214.92 | 6.144% | $228.1247 | $228.12 | $228.10 | $228.10 |
| Purchase #7 | $117.67 | 9.220% | $128.5192 | $128.52 | $128.50 | $128.50 |
| 7 purchase totals = | $1,040.60 | $1,127.0665 | $1,127.06 | $1,127.05 | $1,127.00 | |