| 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 | $120.28 | 3.244% | $124.1819 | $124.18 | $124.20 | $124.20 |
| Purchase #2 | $206.74 | 7.842% | $222.9526 | $222.95 | $222.95 | $223.00 |
| Purchase #3 | $119.35 | 9.322% | $130.4758 | $130.48 | $130.50 | $130.50 |
| Purchase #4 | $101.73 | 9.347% | $111.2387 | $111.24 | $111.25 | $111.20 |
| Purchase #5 | $91.60 | 9.664% | $100.4522 | $100.45 | $100.45 | $100.50 |
| Purchase #6 | $221.29 | 7.379% | $237.619 | $237.62 | $237.60 | $237.60 |
| Purchase #7 | $186.26 | 11.436% | $207.5607 | $207.56 | $207.55 | $207.60 |
| 7 purchase totals = | $1,047.25 | $1,134.4809 | $1,134.48 | $1,134.50 | $1,134.60 | |