| 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 | $12.54 | 8.609% | $13.6196 | $13.62 | $13.60 | $13.60 |
| Purchase #2 | $131.51 | 3.553% | $136.1826 | $136.18 | $136.20 | $136.20 |
| Purchase #3 | $28.87 | 7.587% | $31.0604 | $31.06 | $31.05 | $31.10 |
| Purchase #4 | $125.68 | 5.231% | $132.2543 | $132.25 | $132.25 | $132.30 |
| Purchase #5 | $95.94 | 11.774% | $107.236 | $107.24 | $107.25 | $107.20 |
| Purchase #6 | $219.65 | 11.553% | $245.0262 | $245.03 | $245.05 | $245.00 |
| Purchase #7 | $155.29 | 9.473% | $170.0006 | $170.00 | $170.00 | $170.00 |
| 7 purchase totals = | $769.48 | $835.3797 | $835.38 | $835.40 | $835.40 | |