| 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 | $104.35 | 13.252% | $118.1785 | $118.18 | $118.20 | $118.20 |
| Purchase #2 | $122.74 | 3.271% | $126.7548 | $126.75 | $126.75 | $126.80 |
| Purchase #3 | $200.99 | 8.418% | $217.9093 | $217.91 | $217.90 | $217.90 |
| Purchase #4 | $228.78 | 4.402% | $238.8509 | $238.85 | $238.85 | $238.90 |
| Purchase #5 | $33.95 | 12.835% | $38.3075 | $38.31 | $38.30 | $38.30 |
| Purchase #6 | $136.78 | 12.794% | $154.2796 | $154.28 | $154.30 | $154.30 |
| Purchase #7 | $187.97 | 6.300% | $199.8121 | $199.81 | $199.80 | $199.80 |
| 7 purchase totals = | $1,015.56 | $1,094.0927 | $1,094.09 | $1,094.10 | $1,094.20 | |