| 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 | $206.75 | 10.385% | $228.221 | $228.22 | $228.20 | $228.20 |
| Purchase #2 | $209.84 | 5.546% | $221.4777 | $221.48 | $221.50 | $221.50 |
| Purchase #3 | $61.76 | 4.238% | $64.3774 | $64.38 | $64.40 | $64.40 |
| Purchase #4 | $58.25 | 6.206% | $61.865 | $61.87 | $61.85 | $61.90 |
| Purchase #5 | $82.46 | 4.808% | $86.4247 | $86.42 | $86.40 | $86.40 |
| Purchase #6 | $93.98 | 13.194% | $106.3797 | $106.38 | $106.40 | $106.40 |
| Purchase #7 | $15.89 | 5.774% | $16.8075 | $16.81 | $16.80 | $16.80 |
| 7 purchase totals = | $728.93 | $785.5530 | $785.56 | $785.55 | $785.60 | |