| 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 | $227.51 | 5.850% | $240.8193 | $240.82 | $240.80 | $240.80 |
| Purchase #2 | $151.50 | 7.139% | $162.3156 | $162.32 | $162.30 | $162.30 |
| Purchase #3 | $49.99 | 13.349% | $56.6632 | $56.66 | $56.65 | $56.70 |
| Purchase #4 | $146.77 | 11.742% | $164.0037 | $164.00 | $164.00 | $164.00 |
| Purchase #5 | $126.82 | 6.411% | $134.9504 | $134.95 | $134.95 | $135.00 |
| Purchase #6 | $34.62 | 6.565% | $36.8928 | $36.89 | $36.90 | $36.90 |
| Purchase #7 | $181.64 | 11.111% | $201.822 | $201.82 | $201.80 | $201.80 |
| 7 purchase totals = | $918.85 | $997.4670 | $997.46 | $997.40 | $997.50 | |