| 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 | $241.64 | 3.128% | $249.1985 | $249.20 | $249.20 | $249.20 |
| Purchase #2 | $39.27 | 8.204% | $42.4917 | $42.49 | $42.50 | $42.50 |
| Purchase #3 | $72.59 | 3.854% | $75.3876 | $75.39 | $75.40 | $75.40 |
| Purchase #4 | $92.59 | 4.116% | $96.401 | $96.40 | $96.40 | $96.40 |
| Purchase #5 | $177.97 | 12.322% | $199.8995 | $199.90 | $199.90 | $199.90 |
| Purchase #6 | $35.82 | 13.751% | $40.7456 | $40.75 | $40.75 | $40.70 |
| Purchase #7 | $201.54 | 12.220% | $226.1682 | $226.17 | $226.15 | $226.20 |
| 7 purchase totals = | $861.42 | $930.2921 | $930.30 | $930.30 | $930.30 | |