| 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 | $25.37 | 13.280% | $28.7391 | $28.74 | $28.75 | $28.70 |
| Purchase #2 | $227.29 | 9.585% | $249.0757 | $249.08 | $249.10 | $249.10 |
| Purchase #3 | $93.26 | 11.609% | $104.0866 | $104.09 | $104.10 | $104.10 |
| Purchase #4 | $61.85 | 6.592% | $65.9272 | $65.93 | $65.95 | $65.90 |
| Purchase #5 | $235.82 | 10.562% | $260.7273 | $260.73 | $260.75 | $260.70 |
| Purchase #6 | $47.90 | 13.796% | $54.5083 | $54.51 | $54.50 | $54.50 |
| Purchase #7 | $224.54 | 13.150% | $254.067 | $254.07 | $254.05 | $254.10 |
| 7 purchase totals = | $916.03 | $1,017.1312 | $1,017.15 | $1,017.20 | $1,017.10 | |