| 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 | $190.83 | 4.818% | $200.0242 | $200.02 | $200.00 | $200.00 |
| Purchase #2 | $237.36 | 6.178% | $252.0241 | $252.02 | $252.00 | $252.00 |
| Purchase #3 | $154.28 | 3.570% | $159.7878 | $159.79 | $159.80 | $159.80 |
| Purchase #4 | $43.85 | 10.386% | $48.4043 | $48.40 | $48.40 | $48.40 |
| Purchase #5 | $157.64 | 6.436% | $167.7857 | $167.79 | $167.80 | $167.80 |
| Purchase #6 | $217.77 | 12.620% | $245.2526 | $245.25 | $245.25 | $245.30 |
| Purchase #7 | $7.83 | 13.294% | $8.8709 | $8.87 | $8.85 | $8.90 |
| 7 purchase totals = | $1,009.56 | $1,082.1496 | $1,082.14 | $1,082.10 | $1,082.20 | |