| 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 | $128.83 | 11.439% | $143.5669 | $143.57 | $143.55 | $143.60 |
| Purchase #2 | $115.83 | 11.326% | $128.9489 | $128.95 | $128.95 | $128.90 |
| Purchase #3 | $206.95 | 12.557% | $232.9367 | $232.94 | $232.95 | $232.90 |
| Purchase #4 | $22.95 | 7.574% | $24.6882 | $24.69 | $24.70 | $24.70 |
| Purchase #5 | $147.74 | 13.466% | $167.6347 | $167.63 | $167.65 | $167.60 |
| Purchase #6 | $247.78 | 4.362% | $258.5882 | $258.59 | $258.60 | $258.60 |
| Purchase #7 | $226.57 | 5.856% | $239.8379 | $239.84 | $239.85 | $239.80 |
| 7 purchase totals = | $1,096.65 | $1,196.2015 | $1,196.21 | $1,196.25 | $1,196.10 | |