| 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 | $223.40 | 11.156% | $248.3225 | $248.32 | $248.30 | $248.30 |
| Purchase #2 | $104.94 | 4.119% | $109.2625 | $109.26 | $109.25 | $109.30 |
| Purchase #3 | $184.26 | 8.351% | $199.6476 | $199.65 | $199.65 | $199.60 |
| Purchase #4 | $71.66 | 3.764% | $74.3573 | $74.36 | $74.35 | $74.40 |
| Purchase #5 | $51.83 | 12.165% | $58.1351 | $58.14 | $58.15 | $58.10 |
| Purchase #6 | $234.47 | 10.824% | $259.849 | $259.85 | $259.85 | $259.80 |
| Purchase #7 | $89.99 | 3.494% | $93.1343 | $93.13 | $93.15 | $93.10 |
| 7 purchase totals = | $960.55 | $1,042.7083 | $1,042.71 | $1,042.70 | $1,042.60 | |