| 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 | $156.69 | 4.454% | $163.669 | $163.67 | $163.65 | $163.70 |
| Purchase #2 | $245.60 | 10.332% | $270.9754 | $270.98 | $271.00 | $271.00 |
| Purchase #3 | $87.35 | 12.455% | $98.2294 | $98.23 | $98.25 | $98.20 |
| Purchase #4 | $50.45 | 4.573% | $52.7571 | $52.76 | $52.75 | $52.80 |
| Purchase #5 | $220.81 | 4.790% | $231.3868 | $231.39 | $231.40 | $231.40 |
| Purchase #6 | $225.72 | 10.302% | $248.9737 | $248.97 | $248.95 | $249.00 |
| Purchase #7 | $36.98 | 10.559% | $40.8847 | $40.88 | $40.90 | $40.90 |
| 7 purchase totals = | $1,023.60 | $1,106.8761 | $1,106.88 | $1,106.90 | $1,107.00 | |