| 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 | $111.96 | 11.222% | $124.5242 | $124.52 | $124.50 | $124.50 |
| Purchase #2 | $189.53 | 3.691% | $196.5256 | $196.53 | $196.55 | $196.50 |
| Purchase #3 | $216.61 | 8.595% | $235.2276 | $235.23 | $235.25 | $235.20 |
| Purchase #4 | $94.79 | 10.694% | $104.9268 | $104.93 | $104.95 | $104.90 |
| Purchase #5 | $181.69 | 10.816% | $201.3416 | $201.34 | $201.35 | $201.30 |
| Purchase #6 | $237.75 | 3.742% | $246.6466 | $246.65 | $246.65 | $246.60 |
| Purchase #7 | $200.35 | 10.137% | $220.6595 | $220.66 | $220.65 | $220.70 |
| 7 purchase totals = | $1,232.68 | $1,329.8519 | $1,329.86 | $1,329.90 | $1,329.70 | |