| 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 | $227.29 | 9.398% | $248.6507 | $248.65 | $248.65 | $248.70 |
| Purchase #2 | $142.76 | 8.655% | $155.1159 | $155.12 | $155.10 | $155.10 |
| Purchase #3 | $165.75 | 8.355% | $179.5984 | $179.60 | $179.60 | $179.60 |
| Purchase #4 | $57.41 | 9.224% | $62.7055 | $62.71 | $62.70 | $62.70 |
| Purchase #5 | $67.55 | 4.868% | $70.8383 | $70.84 | $70.85 | $70.80 |
| Purchase #6 | $196.92 | 9.740% | $216.1 | $216.10 | $216.10 | $216.10 |
| Purchase #7 | $56.74 | 3.746% | $58.8655 | $58.87 | $58.85 | $58.90 |
| 7 purchase totals = | $914.42 | $991.8743 | $991.89 | $991.85 | $991.90 | |