| 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 | $229.29 | 7.237% | $245.8837 | $245.88 | $245.90 | $245.90 |
| Purchase #2 | $24.34 | 6.220% | $25.8539 | $25.85 | $25.85 | $25.90 |
| Purchase #3 | $56.63 | 8.649% | $61.5279 | $61.53 | $61.55 | $61.50 |
| Purchase #4 | $180.37 | 10.246% | $198.8507 | $198.85 | $198.85 | $198.90 |
| Purchase #5 | $184.57 | 3.517% | $191.0613 | $191.06 | $191.05 | $191.10 |
| Purchase #6 | $113.36 | 9.705% | $124.3616 | $124.36 | $124.35 | $124.40 |
| Purchase #7 | $225.47 | 6.110% | $239.2462 | $239.25 | $239.25 | $239.20 |
| 7 purchase totals = | $1,014.03 | $1,086.7853 | $1,086.78 | $1,086.80 | $1,086.90 | |