| 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 | $218.41 | 11.313% | $243.1187 | $243.12 | $243.10 | $243.10 |
| Purchase #2 | $28.76 | 10.744% | $31.85 | $31.85 | $31.85 | $31.90 |
| Purchase #3 | $108.30 | 13.342% | $122.7494 | $122.75 | $122.75 | $122.70 |
| Purchase #4 | $189.50 | 13.365% | $214.8267 | $214.83 | $214.85 | $214.80 |
| Purchase #5 | $87.32 | 5.660% | $92.2623 | $92.26 | $92.25 | $92.30 |
| Purchase #6 | $179.77 | 11.217% | $199.9348 | $199.93 | $199.95 | $199.90 |
| Purchase #7 | $176.98 | 12.246% | $198.653 | $198.65 | $198.65 | $198.70 |
| 7 purchase totals = | $989.04 | $1,103.3949 | $1,103.39 | $1,103.40 | $1,103.40 | |