| 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 | $245.46 | 7.679% | $264.3089 | $264.31 | $264.30 | $264.30 |
| Purchase #2 | $152.36 | 3.163% | $157.1791 | $157.18 | $157.20 | $157.20 |
| Purchase #3 | $71.89 | 12.230% | $80.6821 | $80.68 | $80.70 | $80.70 |
| Purchase #4 | $133.90 | 9.735% | $146.9352 | $146.94 | $146.95 | $146.90 |
| Purchase #5 | $130.53 | 4.391% | $136.2616 | $136.26 | $136.25 | $136.30 |
| Purchase #6 | $62.45 | 4.668% | $65.3652 | $65.37 | $65.35 | $65.40 |
| Purchase #7 | $207.38 | 9.507% | $227.0956 | $227.10 | $227.10 | $227.10 |
| 7 purchase totals = | $1,003.97 | $1,077.8277 | $1,077.84 | $1,077.85 | $1,077.90 | |