| 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 | $105.93 | 11.487% | $118.0982 | $118.10 | $118.10 | $118.10 |
| Purchase #2 | $28.50 | 9.408% | $31.1813 | $31.18 | $31.20 | $31.20 |
| Purchase #3 | $195.30 | 3.249% | $201.6453 | $201.65 | $201.65 | $201.60 |
| Purchase #4 | $52.56 | 3.672% | $54.49 | $54.49 | $54.50 | $54.50 |
| Purchase #5 | $176.91 | 5.867% | $187.2893 | $187.29 | $187.30 | $187.30 |
| Purchase #6 | $209.42 | 12.376% | $235.3378 | $235.34 | $235.35 | $235.30 |
| Purchase #7 | $102.49 | 12.249% | $115.044 | $115.04 | $115.05 | $115.00 |
| 7 purchase totals = | $871.11 | $943.0859 | $943.09 | $943.15 | $943.00 | |