| 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 | $144.91 | 5.197% | $152.441 | $152.44 | $152.45 | $152.40 |
| Purchase #2 | $236.39 | 7.695% | $254.5802 | $254.58 | $254.60 | $254.60 |
| Purchase #3 | $220.62 | 10.538% | $243.8689 | $243.87 | $243.85 | $243.90 |
| Purchase #4 | $243.40 | 13.608% | $276.5219 | $276.52 | $276.50 | $276.50 |
| Purchase #5 | $186.36 | 4.396% | $194.5524 | $194.55 | $194.55 | $194.60 |
| Purchase #6 | $115.90 | 5.152% | $121.8712 | $121.87 | $121.85 | $121.90 |
| Purchase #7 | $51.76 | 4.768% | $54.2279 | $54.23 | $54.25 | $54.20 |
| 7 purchase totals = | $1,199.34 | $1,298.0635 | $1,298.06 | $1,298.05 | $1,298.10 | |