| 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 | $239.66 | 12.113% | $268.69 | $268.69 | $268.70 | $268.70 |
| Purchase #2 | $187.81 | 11.346% | $209.1189 | $209.12 | $209.10 | $209.10 |
| Purchase #3 | $209.49 | 10.705% | $231.9159 | $231.92 | $231.90 | $231.90 |
| Purchase #4 | $155.73 | 11.360% | $173.4209 | $173.42 | $173.40 | $173.40 |
| Purchase #5 | $47.48 | 8.714% | $51.6174 | $51.62 | $51.60 | $51.60 |
| Purchase #6 | $238.43 | 12.680% | $268.6629 | $268.66 | $268.65 | $268.70 |
| Purchase #7 | $70.93 | 8.576% | $77.013 | $77.01 | $77.00 | $77.00 |
| 7 purchase totals = | $1,149.53 | $1,280.4390 | $1,280.44 | $1,280.35 | $1,280.40 | |