| 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 | $18.82 | 6.346% | $20.0143 | $20.01 | $20.00 | $20.00 |
| Purchase #2 | $111.27 | 7.562% | $119.6842 | $119.68 | $119.70 | $119.70 |
| Purchase #3 | $127.36 | 10.184% | $140.3303 | $140.33 | $140.35 | $140.30 |
| Purchase #4 | $228.67 | 10.139% | $251.8549 | $251.85 | $251.85 | $251.90 |
| Purchase #5 | $242.97 | 3.861% | $252.3511 | $252.35 | $252.35 | $252.40 |
| Purchase #6 | $105.51 | 13.187% | $119.4236 | $119.42 | $119.40 | $119.40 |
| Purchase #7 | $146.30 | 6.189% | $155.3545 | $155.35 | $155.35 | $155.40 |
| 7 purchase totals = | $980.90 | $1,059.0129 | $1,058.99 | $1,059.00 | $1,059.10 | |