| 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 | $113.35 | 8.120% | $122.554 | $122.55 | $122.55 | $122.60 |
| Purchase #2 | $136.66 | 7.683% | $147.1596 | $147.16 | $147.15 | $147.20 |
| Purchase #3 | $209.97 | 5.328% | $221.1572 | $221.16 | $221.15 | $221.20 |
| Purchase #4 | $32.71 | 13.567% | $37.1478 | $37.15 | $37.15 | $37.10 |
| Purchase #5 | $70.85 | 13.810% | $80.6344 | $80.63 | $80.65 | $80.60 |
| Purchase #6 | $126.27 | 8.139% | $136.5471 | $136.55 | $136.55 | $136.50 |
| Purchase #7 | $250.51 | 13.737% | $284.9226 | $284.92 | $284.90 | $284.90 |
| 7 purchase totals = | $940.32 | $1,030.1227 | $1,030.12 | $1,030.10 | $1,030.10 | |