| 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 | $114.45 | 5.726% | $121.0034 | $121.00 | $121.00 | $121.00 |
| Purchase #2 | $211.37 | 4.583% | $221.0571 | $221.06 | $221.05 | $221.10 |
| Purchase #3 | $153.69 | 13.372% | $174.2414 | $174.24 | $174.25 | $174.20 |
| Purchase #4 | $198.62 | 3.638% | $205.8458 | $205.85 | $205.85 | $205.80 |
| Purchase #5 | $200.28 | 13.119% | $226.5547 | $226.55 | $226.55 | $226.60 |
| Purchase #6 | $186.60 | 3.541% | $193.2075 | $193.21 | $193.20 | $193.20 |
| Purchase #7 | $35.38 | 13.420% | $40.128 | $40.13 | $40.15 | $40.10 |
| 7 purchase totals = | $1,100.39 | $1,182.0379 | $1,182.04 | $1,182.05 | $1,182.00 | |