| 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 | $96.75 | 8.625% | $105.0947 | $105.09 | $105.10 | $105.10 |
| Purchase #2 | $40.28 | 13.570% | $45.746 | $45.75 | $45.75 | $45.70 |
| Purchase #3 | $45.81 | 4.152% | $47.712 | $47.71 | $47.70 | $47.70 |
| Purchase #4 | $163.60 | 11.343% | $182.1571 | $182.16 | $182.15 | $182.20 |
| Purchase #5 | $205.53 | 8.633% | $223.2734 | $223.27 | $223.25 | $223.30 |
| Purchase #6 | $245.65 | 11.565% | $274.0594 | $274.06 | $274.05 | $274.10 |
| Purchase #7 | $123.41 | 7.782% | $133.0138 | $133.01 | $133.00 | $133.00 |
| 7 purchase totals = | $921.03 | $1,011.0564 | $1,011.05 | $1,011.00 | $1,011.10 | |