| 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 | $128.86 | 9.283% | $140.8221 | $140.82 | $140.80 | $140.80 |
| Purchase #2 | $201.81 | 7.850% | $217.6521 | $217.65 | $217.65 | $217.70 |
| Purchase #3 | $54.96 | 5.863% | $58.1823 | $58.18 | $58.20 | $58.20 |
| Purchase #4 | $219.89 | 9.200% | $240.1199 | $240.12 | $240.10 | $240.10 |
| Purchase #5 | $177.80 | 12.110% | $199.3316 | $199.33 | $199.35 | $199.30 |
| Purchase #6 | $235.47 | 5.353% | $248.0747 | $248.07 | $248.05 | $248.10 |
| Purchase #7 | $241.83 | 9.175% | $264.0179 | $264.02 | $264.00 | $264.00 |
| 7 purchase totals = | $1,260.62 | $1,368.2006 | $1,368.19 | $1,368.15 | $1,368.20 | |