| 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 | $23.60 | 6.461% | $25.1248 | $25.12 | $25.10 | $25.10 |
| Purchase #2 | $101.87 | 12.346% | $114.4469 | $114.45 | $114.45 | $114.40 |
| Purchase #3 | $219.86 | 4.813% | $230.4419 | $230.44 | $230.45 | $230.40 |
| Purchase #4 | $249.85 | 7.450% | $268.4638 | $268.46 | $268.45 | $268.50 |
| Purchase #5 | $102.49 | 6.709% | $109.3661 | $109.37 | $109.35 | $109.40 |
| Purchase #6 | $136.54 | 7.268% | $146.4637 | $146.46 | $146.45 | $146.50 |
| Purchase #7 | $137.29 | 7.240% | $147.2298 | $147.23 | $147.25 | $147.20 |
| 7 purchase totals = | $971.50 | $1,041.5370 | $1,041.53 | $1,041.50 | $1,041.50 | |