| 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 | $142.61 | 11.245% | $158.6465 | $158.65 | $158.65 | $158.60 |
| Purchase #2 | $128.64 | 11.284% | $143.1557 | $143.16 | $143.15 | $143.20 |
| Purchase #3 | $102.89 | 11.761% | $114.9909 | $114.99 | $115.00 | $115.00 |
| Purchase #4 | $220.32 | 11.658% | $246.0049 | $246.00 | $246.00 | $246.00 |
| Purchase #5 | $217.93 | 9.831% | $239.3547 | $239.35 | $239.35 | $239.40 |
| Purchase #6 | $152.71 | 10.823% | $169.2378 | $169.24 | $169.25 | $169.20 |
| Purchase #7 | $39.94 | 3.281% | $41.2504 | $41.25 | $41.25 | $41.30 |
| 7 purchase totals = | $1,005.04 | $1,112.6409 | $1,112.64 | $1,112.65 | $1,112.70 | |