| 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 | $191.93 | 7.105% | $205.5666 | $205.57 | $205.55 | $205.60 |
| Purchase #2 | $114.53 | 7.447% | $123.059 | $123.06 | $123.05 | $123.10 |
| Purchase #3 | $132.34 | 5.223% | $139.2521 | $139.25 | $139.25 | $139.30 |
| Purchase #4 | $125.92 | 8.591% | $136.7378 | $136.74 | $136.75 | $136.70 |
| Purchase #5 | $28.56 | 11.342% | $31.7993 | $31.80 | $31.80 | $31.80 |
| Purchase #6 | $123.71 | 4.272% | $128.9949 | $128.99 | $129.00 | $129.00 |
| Purchase #7 | $218.49 | 10.579% | $241.6041 | $241.60 | $241.60 | $241.60 |
| 7 purchase totals = | $935.48 | $1,007.0138 | $1,007.01 | $1,007.00 | $1,007.10 | |