| 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 | $223.84 | 11.215% | $248.9437 | $248.94 | $248.95 | $248.90 |
| Purchase #2 | $35.94 | 13.567% | $40.816 | $40.82 | $40.80 | $40.80 |
| Purchase #3 | $40.49 | 9.192% | $44.2118 | $44.21 | $44.20 | $44.20 |
| Purchase #4 | $126.85 | 4.870% | $133.0276 | $133.03 | $133.05 | $133.00 |
| Purchase #5 | $25.89 | 11.283% | $28.8112 | $28.81 | $28.80 | $28.80 |
| Purchase #6 | $243.97 | 5.577% | $257.5762 | $257.58 | $257.60 | $257.60 |
| Purchase #7 | $129.92 | 7.542% | $139.7186 | $139.72 | $139.70 | $139.70 |
| 7 purchase totals = | $826.90 | $893.1051 | $893.11 | $893.10 | $893.00 | |