| 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 | $196.58 | 12.680% | $221.5063 | $221.51 | $221.50 | $221.50 |
| Purchase #2 | $247.29 | 9.347% | $270.4042 | $270.40 | $270.40 | $270.40 |
| Purchase #3 | $93.42 | 12.569% | $105.162 | $105.16 | $105.15 | $105.20 |
| Purchase #4 | $143.87 | 7.317% | $154.397 | $154.40 | $154.40 | $154.40 |
| Purchase #5 | $106.64 | 13.847% | $121.4064 | $121.41 | $121.40 | $121.40 |
| Purchase #6 | $200.42 | 8.370% | $217.1952 | $217.20 | $217.20 | $217.20 |
| Purchase #7 | $58.93 | 9.113% | $64.3003 | $64.30 | $64.30 | $64.30 |
| 7 purchase totals = | $1,047.15 | $1,154.3714 | $1,154.38 | $1,154.35 | $1,154.40 | |