| 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 | $125.76 | 13.140% | $142.2849 | $142.28 | $142.30 | $142.30 |
| Purchase #2 | $225.99 | 10.171% | $248.9754 | $248.98 | $249.00 | $249.00 |
| Purchase #3 | $106.33 | 4.746% | $111.3764 | $111.38 | $111.40 | $111.40 |
| Purchase #4 | $224.84 | 11.804% | $251.3801 | $251.38 | $251.40 | $251.40 |
| Purchase #5 | $32.65 | 7.752% | $35.181 | $35.18 | $35.20 | $35.20 |
| Purchase #6 | $81.84 | 13.152% | $92.6036 | $92.60 | $92.60 | $92.60 |
| Purchase #7 | $7.67 | 10.284% | $8.4588 | $8.46 | $8.45 | $8.50 |
| 7 purchase totals = | $805.08 | $890.2602 | $890.26 | $890.35 | $890.40 | |