| 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 | $155.53 | 12.271% | $174.6151 | $174.62 | $174.60 | $174.60 |
| Purchase #2 | $245.33 | 13.536% | $278.5379 | $278.54 | $278.55 | $278.50 |
| Purchase #3 | $111.28 | 9.820% | $122.2077 | $122.21 | $122.20 | $122.20 |
| Purchase #4 | $102.98 | 3.748% | $106.8397 | $106.84 | $106.85 | $106.80 |
| Purchase #5 | $170.65 | 11.247% | $189.843 | $189.84 | $189.85 | $189.80 |
| Purchase #6 | $243.55 | 7.254% | $261.2171 | $261.22 | $261.20 | $261.20 |
| Purchase #7 | $52.52 | 11.284% | $58.4464 | $58.45 | $58.45 | $58.40 |
| 7 purchase totals = | $1,081.84 | $1,191.7069 | $1,191.72 | $1,191.70 | $1,191.50 | |