| 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 | $202.44 | 13.651% | $230.0751 | $230.08 | $230.10 | $230.10 |
| Purchase #2 | $104.88 | 12.699% | $118.1987 | $118.20 | $118.20 | $118.20 |
| Purchase #3 | $26.56 | 12.564% | $29.897 | $29.90 | $29.90 | $29.90 |
| Purchase #4 | $187.66 | 7.694% | $202.0986 | $202.10 | $202.10 | $202.10 |
| Purchase #5 | $28.43 | 11.178% | $31.6079 | $31.61 | $31.60 | $31.60 |
| Purchase #6 | $13.81 | 5.401% | $14.5559 | $14.56 | $14.55 | $14.60 |
| Purchase #7 | $25.31 | 10.328% | $27.924 | $27.92 | $27.90 | $27.90 |
| 7 purchase totals = | $589.09 | $654.3572 | $654.37 | $654.35 | $654.40 | |