| 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 | $217.83 | 7.126% | $233.3526 | $233.35 | $233.35 | $233.40 |
| Purchase #2 | $75.43 | 6.400% | $80.2575 | $80.26 | $80.25 | $80.30 |
| Purchase #3 | $157.57 | 4.475% | $164.6213 | $164.62 | $164.60 | $164.60 |
| Purchase #4 | $106.62 | 3.292% | $110.1299 | $110.13 | $110.15 | $110.10 |
| Purchase #5 | $11.51 | 8.640% | $12.5045 | $12.50 | $12.50 | $12.50 |
| Purchase #6 | $181.38 | 5.660% | $191.6461 | $191.65 | $191.65 | $191.60 |
| Purchase #7 | $40.71 | 13.132% | $46.056 | $46.06 | $46.05 | $46.10 |
| 7 purchase totals = | $791.05 | $838.5679 | $838.57 | $838.55 | $838.60 | |