| 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 | $68.56 | 4.134% | $71.3943 | $71.39 | $71.40 | $71.40 |
| Purchase #2 | $165.77 | 8.415% | $179.7195 | $179.72 | $179.70 | $179.70 |
| Purchase #3 | $231.77 | 3.409% | $239.671 | $239.67 | $239.65 | $239.70 |
| Purchase #4 | $230.34 | 12.764% | $259.7406 | $259.74 | $259.75 | $259.70 |
| Purchase #5 | $240.32 | 11.702% | $268.4422 | $268.44 | $268.45 | $268.40 |
| Purchase #6 | $61.53 | 12.165% | $69.0151 | $69.02 | $69.00 | $69.00 |
| Purchase #7 | $80.38 | 12.366% | $90.3198 | $90.32 | $90.30 | $90.30 |
| 7 purchase totals = | $1,078.67 | $1,178.3025 | $1,178.30 | $1,178.25 | $1,178.20 | |