| 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 | $225.84 | 10.709% | $250.0252 | $250.03 | $250.05 | $250.00 |
| Purchase #2 | $141.84 | 13.162% | $160.509 | $160.51 | $160.50 | $160.50 |
| Purchase #3 | $186.73 | 8.818% | $203.1959 | $203.20 | $203.20 | $203.20 |
| Purchase #4 | $76.78 | 6.392% | $81.6878 | $81.69 | $81.70 | $81.70 |
| Purchase #5 | $209.55 | 8.646% | $227.6677 | $227.67 | $227.65 | $227.70 |
| Purchase #6 | $195.68 | 10.332% | $215.8977 | $215.90 | $215.90 | $215.90 |
| Purchase #7 | $32.74 | 13.351% | $37.1111 | $37.11 | $37.10 | $37.10 |
| 7 purchase totals = | $1,069.16 | $1,176.0944 | $1,176.11 | $1,176.10 | $1,176.10 | |