| 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 | $102.94 | 10.593% | $113.8444 | $113.84 | $113.85 | $113.80 |
| Purchase #2 | $37.66 | 11.375% | $41.9438 | $41.94 | $41.95 | $41.90 |
| Purchase #3 | $127.26 | 8.572% | $138.1687 | $138.17 | $138.15 | $138.20 |
| Purchase #4 | $83.90 | 9.697% | $92.0358 | $92.04 | $92.05 | $92.00 |
| Purchase #5 | $20.99 | 5.639% | $22.1736 | $22.17 | $22.15 | $22.20 |
| Purchase #6 | $219.73 | 7.565% | $236.3526 | $236.35 | $236.35 | $236.40 |
| Purchase #7 | $177.69 | 13.156% | $201.0669 | $201.07 | $201.05 | $201.10 |
| 7 purchase totals = | $770.17 | $845.5858 | $845.58 | $845.55 | $845.60 | |