| 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 | $232.75 | 4.192% | $242.5069 | $242.51 | $242.50 | $242.50 |
| Purchase #2 | $61.60 | 4.197% | $64.1854 | $64.19 | $64.20 | $64.20 |
| Purchase #3 | $221.96 | 12.774% | $250.3132 | $250.31 | $250.30 | $250.30 |
| Purchase #4 | $56.57 | 8.634% | $61.4543 | $61.45 | $61.45 | $61.50 |
| Purchase #5 | $224.75 | 6.679% | $239.7611 | $239.76 | $239.75 | $239.80 |
| Purchase #6 | $56.97 | 5.770% | $60.2572 | $60.26 | $60.25 | $60.30 |
| Purchase #7 | $111.42 | 11.274% | $123.9815 | $123.98 | $124.00 | $124.00 |
| 7 purchase totals = | $966.02 | $1,042.4596 | $1,042.46 | $1,042.45 | $1,042.60 | |