| 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 | $147.74 | 4.850% | $154.9054 | $154.91 | $154.90 | $154.90 |
| Purchase #2 | $227.54 | 3.132% | $234.6666 | $234.67 | $234.65 | $234.70 |
| Purchase #3 | $229.33 | 8.259% | $248.2704 | $248.27 | $248.25 | $248.30 |
| Purchase #4 | $192.73 | 7.299% | $206.7974 | $206.80 | $206.80 | $206.80 |
| Purchase #5 | $245.89 | 3.455% | $254.3855 | $254.39 | $254.40 | $254.40 |
| Purchase #6 | $23.46 | 10.238% | $25.8618 | $25.86 | $25.85 | $25.90 |
| Purchase #7 | $100.28 | 6.466% | $106.7641 | $106.76 | $106.75 | $106.80 |
| 7 purchase totals = | $1,166.97 | $1,231.6512 | $1,231.66 | $1,231.60 | $1,231.80 | |