| 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 | $212.62 | 8.532% | $230.7607 | $230.76 | $230.75 | $230.80 |
| Purchase #2 | $38.87 | 7.494% | $41.7829 | $41.78 | $41.80 | $41.80 |
| Purchase #3 | $162.77 | 3.715% | $168.8169 | $168.82 | $168.80 | $168.80 |
| Purchase #4 | $180.96 | 10.390% | $199.7617 | $199.76 | $199.75 | $199.80 |
| Purchase #5 | $83.52 | 8.218% | $90.3837 | $90.38 | $90.40 | $90.40 |
| Purchase #6 | $51.55 | 11.423% | $57.4386 | $57.44 | $57.45 | $57.40 |
| Purchase #7 | $196.90 | 5.678% | $208.08 | $208.08 | $208.10 | $208.10 |
| 7 purchase totals = | $927.19 | $997.0245 | $997.02 | $997.05 | $997.10 | |