| 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 | $211.37 | 9.507% | $231.4649 | $231.46 | $231.45 | $231.50 |
| Purchase #2 | $7.34 | 11.239% | $8.1649 | $8.16 | $8.15 | $8.20 |
| Purchase #3 | $241.70 | 6.427% | $257.2341 | $257.23 | $257.25 | $257.20 |
| Purchase #4 | $34.83 | 9.691% | $38.2054 | $38.21 | $38.20 | $38.20 |
| Purchase #5 | $93.31 | 7.174% | $100.0041 | $100.00 | $100.00 | $100.00 |
| Purchase #6 | $59.53 | 10.608% | $65.8449 | $65.84 | $65.85 | $65.80 |
| Purchase #7 | $110.43 | 4.670% | $115.5871 | $115.59 | $115.60 | $115.60 |
| 7 purchase totals = | $758.51 | $816.5054 | $816.49 | $816.50 | $816.50 | |