| 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 | $232.47 | 7.826% | $250.6631 | $250.66 | $250.65 | $250.70 |
| Purchase #2 | $201.25 | 11.326% | $224.0436 | $224.04 | $224.05 | $224.00 |
| Purchase #3 | $90.70 | 11.660% | $101.2756 | $101.28 | $101.30 | $101.30 |
| Purchase #4 | $50.41 | 13.509% | $57.2199 | $57.22 | $57.20 | $57.20 |
| Purchase #5 | $214.81 | 6.557% | $228.8951 | $228.90 | $228.90 | $228.90 |
| Purchase #6 | $82.92 | 8.144% | $89.673 | $89.67 | $89.65 | $89.70 |
| Purchase #7 | $221.56 | 9.103% | $241.7286 | $241.73 | $241.75 | $241.70 |
| 7 purchase totals = | $1,094.12 | $1,193.4989 | $1,193.50 | $1,193.50 | $1,193.50 | |