| 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 | $94.71 | 10.735% | $104.8771 | $104.88 | $104.90 | $104.90 |
| Purchase #2 | $90.44 | 11.669% | $100.9934 | $100.99 | $101.00 | $101.00 |
| Purchase #3 | $181.32 | 5.165% | $190.6852 | $190.69 | $190.70 | $190.70 |
| Purchase #4 | $120.77 | 10.605% | $133.5777 | $133.58 | $133.60 | $133.60 |
| Purchase #5 | $42.96 | 3.821% | $44.6015 | $44.60 | $44.60 | $44.60 |
| Purchase #6 | $228.62 | 6.161% | $242.7053 | $242.71 | $242.70 | $242.70 |
| Purchase #7 | $249.83 | 3.121% | $257.6272 | $257.63 | $257.65 | $257.60 |
| 7 purchase totals = | $1,008.65 | $1,075.0674 | $1,075.08 | $1,075.15 | $1,075.10 | |