| 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 | $220.98 | 12.748% | $249.1505 | $249.15 | $249.15 | $249.20 |
| Purchase #2 | $110.59 | 3.154% | $114.078 | $114.08 | $114.10 | $114.10 |
| Purchase #3 | $16.46 | 5.742% | $17.4051 | $17.41 | $17.40 | $17.40 |
| Purchase #4 | $209.53 | 5.806% | $221.6953 | $221.70 | $221.70 | $221.70 |
| Purchase #5 | $87.72 | 7.194% | $94.0306 | $94.03 | $94.05 | $94.00 |
| Purchase #6 | $184.61 | 8.435% | $200.1819 | $200.18 | $200.20 | $200.20 |
| Purchase #7 | $31.86 | 12.652% | $35.8909 | $35.89 | $35.90 | $35.90 |
| 7 purchase totals = | $861.75 | $932.4323 | $932.44 | $932.50 | $932.50 | |