| 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 | $213.78 | 13.555% | $242.7579 | $242.76 | $242.75 | $242.80 |
| Purchase #2 | $208.74 | 9.583% | $228.7436 | $228.74 | $228.75 | $228.70 |
| Purchase #3 | $201.32 | 7.626% | $216.6727 | $216.67 | $216.65 | $216.70 |
| Purchase #4 | $16.46 | 7.666% | $17.7218 | $17.72 | $17.70 | $17.70 |
| Purchase #5 | $179.52 | 8.666% | $195.0772 | $195.08 | $195.10 | $195.10 |
| Purchase #6 | $74.56 | 4.216% | $77.7034 | $77.70 | $77.70 | $77.70 |
| Purchase #7 | $87.62 | 3.208% | $90.4308 | $90.43 | $90.45 | $90.40 |
| 7 purchase totals = | $982.00 | $1,069.1074 | $1,069.10 | $1,069.10 | $1,069.10 | |